39% discount
Upgraded Buzzer Automotive Test Light, DC 3-72V Heavy Duty Digital LED Circuit Tester with Voltmeter & Dual Color Polarity Indicate Light, Bidirectional Auto Voltage Tester Electric Light Test Pen
【Anti-lost Probe Cover & Premium Longer Spring Wire 】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas, Anti-lost Silica Gel Needle Cover was designed as a part of the spring wire, no worry about losing it during testing and storage. High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.
$ 32.99
free delivery
50% discount
SONOFF POWCT Smart Power Meter, WiFi Connected Switch with Overload Protection, Real-Time Energy Monitoring, LCD Display, Work with Amazon Alexa/Google Home/IFTTT
【Split Core Current Transformer Clamp】Transformer current detection up to 100 A. No physical contact with live wires, eliminating the risk of electric shock. Just release or close the latches on the side of the sensor to open and close the CT sensor.
$ 93.49
free delivery
36% discount
Meross Smart Energy Consumption Monitor with 18 Circuit Monitoring, Electricity Usage Monitor, Real-Time Power Usage Monitor, Home Assistant Support, Smart Alerts, No Subscriptions, 2-Year Warranty
SAFE & RELIABLE: Meross smart energy consumption monitor is ETL‐certified and compliant with the UL 61010 testing standard, ensuring safe and reliable home energy monitoring. Works with most US homes: single-phase 2-wire systems, single-split phase 3-wire systems, and 3-phase 4-wire Wye systems with earthed (TN or TT) neutral (no Delta). Easy clamp‐on design installs in minutes. Invert CT readings in the app—no physical flipping. PROTECTED BY 2-YEAR WARRANTY for worry-free use.
$ 249.99
free delivery
36% discount
Refoss Smart Home Energy Monitor Real-Time Electricity Usage Monitor with 16x60A Circuit Sensor, Energy Meter, Local Data Storage with Open API & Web UI, Home Assistant, Solar Metering, ETL Certified
AUDIT EVERY CENT & SLASH ELECTRIC BILLS: Stop the guesswork and start saving. By monitoring 18 individual circuits with professional ±1% precision, Refoss Home Energy Monitor shows exactly where your money goes. Identifying “energy vampires”—from HVACs to aging appliances—in real-time helps households effectively reduce monthly utility bills by 10%-20%. This smart power meter is the ultimate tool for electricity consumption audits.
$ 249.99
free delivery
28% discount
Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Ammeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter (Built-in CT)
1: Parameters: ac power meter voltage measuring range is AC 40-300V, current measuring range is 0-100A, active power range is 0-450000W, electric energy range is 0-99999kWh. Frequence:45.0Hz-65.0Hz,Power Factor:0.00-1.00PF
$ 28.99
free delivery
AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue
Additional Tips - The following incorrect operations may cause the multimeter not to show results: Firstly, the plugs of test leads are not fully inserted or not inserted into the correct sockets. Secondly, the manual rotary switch is not placed in the correct position. In addition, this meter can not test all AC Current and below 100mV AC Voltage. Please check the user manual carefully before measurement.
free delivery
Fluke 2AC Alert Voltage Tester
Voltbeat technology and continuous self test so you always know it is working
free delivery
Plugable USB C Power Meter Tester for Monitoring USB-C Connections - Digital Multimeter for USB Type C Cables, Laptops, Phones, Chargers - Driverless
At a Glance: USB C Tester: Monitor USB-C power and charging; Measure voltage and amperage; Visualize the directional flow of electrical current; Updated OLED display is brighter and easier to read
free delivery
Fieldpiece SC480 True-RMS Wireless AC Clamp Multimeter
Fieldpiece SC480 True-RMS Wireless AC Clamp Multimeter
free delivery
20% discount
CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer
The meter can only measure the active power(real power). It doesn't show Apparent power. If you measure power from a DC-AC inverter, please make sure it's PURE SINE WAVE. Otherwise the meter can be burnt or melted.
$ 19.98
free delivery
AstroAI Digital Multimeter, Voltmeter 1.5v/9v/12v Battery Voltage Tester Auto-Ranging/Ohmmeter/DMM with NCV Function, Accurately Measures Voltage Current Amp Resistance Capacitance
Versatile Settings - The AstroAI Digital Multimeter accurately measures AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, and Tests Diodes and Batteries (1.5, 9, 12V Battery Settings)
free delivery
Plugable USB C Power Meter Tester for Monitoring USB-C Connections up to 240W - Digital Multimeter Tester for USB Type C Cables, Laptops, Phones, Chargers - Driverless
USB C Tester: Monitors USB-C power and charging up to 240W; measures voltage and amperage; visualizes the directional flow of electrical current; features an updated OLED display for improved readability; includes a new orientation button for screen rotation
free delivery
Eve Energy Strip - Smart Triple Outlet & Power Meter for Apple Home, Built-in Schedules & Switches, Surge Protection, overcurrent Protection, overvoltage Protection, Energy metering
Eve Energy Strip requires iPhone or iPad with the latest version of iOS/iPadOS.
free delivery
IDEAL Electrical 61-747 TightSight 400 Amp 600-Volt Digital Truerms AC/DC Clamp Meter, CAT III 600V, Dual Backlit Displays, Flashlight, NCV 40–600V, Temp, Continuity, Capacitance, Diodes, Probe Holder
INSTANT TRACING: Electrical multimeter tester detects energized circuits quickly with clear, dependable signaling
free delivery
P3 P4400 Kill A Watt Electricity Usage Monitor
Choose from the Kill-a-Watt's four settings to monitor your electrical usage
free delivery
20% discount
Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord
Various Monitoring Parameters: The power energy meter can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time
$ 19.99
free delivery
Fluke T5-600 Electrical Voltage, Continuity and Current Tester, Measures AC Current Up to 100 A Without Contact, Automatically Select AC/DC for Tests, Includes Detachable SlimReach Probe Tip
Automatically measures volts AC and volts DC with precise digital resolution, up to 600 V
free delivery
P3 International P4460 Kill A Watt EZ Electricity Usage Monitor , grey
Calculates cost and forecasts by week, month, and year
free delivery
19% discount
Smart Home Energy Monitor with 16 50A Circuit Level Sensors, Real-Time Power Usage & Electricity Cost Tracking, Ideal for Rental Homes & Shared Apartments, App History, Compatible with Home Assistant
EASY INSTALLATION: Installs in circuit panel of most homes with clamp-on sensors. Supports single-phase up to 240VAC line-neutral; single, split-phase 120/240VAC; and three-phase up to 415Y/240VAC (no Delta). The branch lines can automatically match different phases and have no restrictions in terms of quantity and voltage.Panels with access only to busbars will need flexible sensors available from SEM-Meter.
$ 159.99
free delivery
15% discount
Fluke 325 True-RMS Clamp Meter with Frequency, Temperature & Capacitance Measurements
Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 V, and resistance to 4 kilohms
$ 533.56
AstroAI Digital Multimeter and Analyzer TRMS 6000 Counts Volt Meter Ohmmeter Auto-Ranging Tester; Accurately Measures Voltage Current Resistance Diodes Continuity Duty-Cycle Capacitance Temperature
Versatile Digital Multimeter - Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Temperature.
free delivery
Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance
VERSATILE USB TESTING: Test voltage from 3 to 20V DC and current from 0.05 to 3A (USB-A) and current from 0.05 to 5A (USB-C), covering most common standard USB ports, including Qualcomm Quick Charge ports
free delivery
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case
The 117 multimeter measures AC and DC voltage as well as AC and DC amps. The 323 clamp meter measures AC and DC voltage as well as AC amps
17% discount
150A High Precision Power Analyzer Multi Meter for Measuring Power Watt (W) Voltage (V) Current (A) Charge (Ah) Energy (Wh)
Bright blue backlit LCD display, easy reading. 12 gauge wire take higher volt and current. It is indispensable for analyzing, testing and troubleshooting any DIY DC power project. Very accurate in giving DC volt, ampere and wattage
$ 17.97
free delivery
Shelly PM Mini Gen3 | WiFi Smart Power Meter 1 Channel 16 A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Smart Schedules (2 Pack)
Shelly PM Mini Gen3 is a WiFi smart power meter, 1 channel 16A, Equipped with a new processor & increased flash memory - ESP Shelly and having Improved durability of terminals also used as a WiFi range extender and Bluetooth gateway, supports up to 16A at 240VAC, *This is a power meter only. There is no relay built in. The world's smallest electricity meter for precise electricity monitoring. Automate your lighting or electrical appliances in less than 10 minutes and monitor their power consumption from anywhere.
free delivery
Klein Tools MM320KIT Digital Multimeter Electrical Test Kit, Non-Contact Voltage Tester, Receptacle Tester, Carrying Case and Batteries
VERSATILE MEASUREMENTS: Digital Multimeter accurately measures up to 600V AC/DC voltage, 10A DC current, and 2 ohm resistance, offering precise readings for various electrical tasks
free delivery
15% discount
AC Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer CT AC 80-260V 100A Multi-Function Power Monitor
1. Digital Multimeter:This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install .
$ 19.99
free delivery
15% discount
Crenova MS8233D Multimeter 6000 Counts Digital Multimeter DC AC Volt Meter Ohm Volt Amp Tester Measures Voltage Current Resistance Capacitance Continuity Diode Duty-Cycle Frequency NCV Live Wire Test
【More Versatile than Expected】MS8233D multimeter can accurately measure DC/AC voltage, DC/AC current, resistance, capacitance, frequency, and duty cycle, test continuity and diode, and detect live wire and NCV.
$ 26.99
free delivery
Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Includes 2 Year Warranty
Compact, easy-to-use clamp meter with 30 mm large jaw taking measurements on large conductors
free delivery
Fieldpiece SC680 Clamp Meter - Wireless Power Multitester for HVACR Professionals - AC/DC Swivel Clamp Meter with Dual Display - HVAC Tools
Quickly determine system efficiency by directly measuring power consumption with this wireless clamp meter
free delivery
15% discount
Baomain DDS238-4-R DIN Rail Single-Phase Three-Wire Kilowatt Hour kwh Meter 10A(100A),110V/220VAC,60Hz,LCD Display Energy Meter for AC Systems
Accurate Single-Phase Energy Meter – Class 1.0 accuracy kWh meter designed for precise power consumption measurement in 110V/220V split-phase systems (L1-L2 = 220V, L1-N/L2-N = 110V). Ideal for residential and light commercial use
$ 32.89
free delivery
Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
CLEAR LCD READOUT: GFCI Receptacle Tester features a large backlit LCD readout for easy voltage reading and clear indication of wiring conditions
free delivery
13% discount
KAIWEETS Electrical Test Kit KIT01, Digital Multimeter, Smart Non-Contact Voltage Tester & GFCI Outlet Tester with LCD, Complete Set with Carrying Case & Batteries for Electrician, DIY & HVAC
1 Kit, 3 Essential Tools – Unzip it to reveal your complete diagnostic setup: a digital multimeter, non-contact voltage pen, and GFCI outlet tester. No more wasted trips to the truck or fumbling for separate meters. Built for electricians, HVAC pros, and dedicated DIYers who value efficiency and need to get the job done right—without the downtime.
$ 45.99
free delivery
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 MOhms Resistance
VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A AC/DC current, 50MΩ resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle and diode test
free delivery
General Tools Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected
MEASURES: Displays solar power intensity from 0 to 2000 W/M2 or 0 to 634 BTU/(ft2 x H).
free delivery
10% discount
bayite DC 8-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt
Test range: Voltage: DC 8~100V; Current: 0~100A; Power: 0~10kW; Energy: 0~9999kWh
$ 17.99
free delivery
10% discount
2 Pieces AC Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer CT AC 80-260V 100A Multi-Function Power Monitor
1.Digital Multimeter:This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install
$ 35.99
free delivery
Klein Tools CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection
VERSITILE CLAMP METER: Measures AC current and NCVT via clamp; AC/DC voltage, resistance, and continuity via test-leads
free delivery
Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip
VERSATILE VOLTAGE DETECTION: This Voltage Tester offers non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems
free delivery
10% discount
AstroAI Multimeter Tester 4000 Counts, Smart Measuring Mode, Auto-Ranging Digital Volt Meter, Fast Accurately Measures AC/DC Voltage, Resistance, Continuity, Supports a Non-Contact Voltage Function
Smart & Auto Ranging - Automatically detects AC/DC voltage, resistance, and continuity. Eliminates the need for manual dial adjustments, reducing inaccurate results and enhancing safety and ease of use. This tool is ideal for DIY enthusiasts, electricians, and engineers alike.
$ 19.99
free delivery
9% discount
USB C Tester Power Meter DC 3.3-36V 0-12A Digital Voltmeter Type C Voltage and Current Tester PD QC 2.0 3.0 Fast Charging Protocol Detection Trigger Meter Battery Capacity Power Bank Cable Charger
Upgraded Multifuntional USB C Power Meter:The USB tester can detects Voltage, Current, Capacity, Electric Quantity, Power, Temperature, Resistance, Charging Time and other data of the type C Port Devices. A Must Gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and USB C charging cables. It can be also used to test capacity and electric energy of power bank. Measuring voltage: 3.3V-36V; measuring current: 0-12.0A.
$ 21.88
free delivery
Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging, 400 Amp, NCVT Tester, Hi-Viz LCD Display, TRMS, Continuity Resistance, Temperature and More
VERSATILE CLAMP METER: Measures AC/DC current and NCVT via clamp; AC/DC voltage, resistance, continuity, frequency/duty cycle, DC microamps, diode test and capacitance via test-leads; temperature via thermocouple
free delivery
7% discount
Leviton 1K240-1SW Series 1000 120/240V 100A 1P3W Indoor Kit with 2 Solid Core CTs
Measures kWh and peak demand (optional)
$ 426.33
free delivery
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A DC current, 2MΩ resistance; additional features include continuity, diode test and battery test
free delivery
7% discount
120V 2 Wire Digital Electric KWH Meter, RV Watt Hour Energy Meter, Power Consumption Monitor for RV Trailer, Camper & Home Electrical System (120, Volts (AC))
HIGH DEFINITION DISPLAY HIGH PRECISION: Featuring a precision LCD display for clear, intuitive data readout, this electric meter boasts 0.5-level measurement accuracy. It delivers precise electricity consumption readings, offering dependable data support for power monitoring in residential and RV applications
$ 53.99
free delivery
Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries
VERSATILE MULTIMETER: Measures up to 600V AC/DC voltage, 10A DC current, and 2MOhms resistance
free delivery
Fluke 15B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage and Current Measurements up to 1000V and 10A, Along with Resistance, Continuity, Diode, and Capacitance Capabilities
CAT III 600V Safety Rating: Ensuring your safety when working on electrical systems in common residential and commercial settings
free delivery
7% discount
P3 International P4456 Kill A Watt Flex Electricity Usage Monitor – Advanced Power Meter with Data Memory, CO₂ Tracking & Cost Calculator – Upgrade from P4400 Watt Meter
The P4456 Kill A Watt Flex is the next-generation upgrade to the classic P4400, offering enhanced tracking, stored data, and deeper insights into your energy usage.
$ 42.99
free delivery
7% discount
30A AC Power Meter, 125V NEMA TT-30P to NEMA TT-30R Outlet Energy Monitor, LCD Display Digital Multimeter Tester, Voltage Current Power Frequency Meter with Overload Protection
Real-Time Energy Monitoring: Track voltage, current, power, frequency, power factor, and total energy on a clear LCD screen. Instantly view real-time data to understand your device’s performance and energy usage. Supports pure AC power at 45–65Hz for accurate measurement
$ 96.99
free delivery
Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing
CAT III 600V Safety Rating: Ensuring your safety when working on electrical systems in common residential, commercial, and industrial settings.
free delivery
6% discount
Leviton Series 2000 480V 3P4W 100A Indoor Kit with 3 Solid Core CTs, 2K208-1SW
Measures kWh and demand (optional)
$ 563.86
free delivery
6% discount
2 Pack Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter Tester with Backlight, 7 Modes Display
Various Monitoring Parameters: The power meter plug can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time
$ 26.44
free delivery
6% discount
Eyedro Home Energy Monitor – Real-Time Electricity Usage Monitor with Solar Net Metering-Whole House Power Consumption Monitor–WiFi/Ethernet Smart Energy Meter with Reports & History, 2 Sensors
Take Control of Your Power Use in Real Time: The Eyedro Home power meter gives you instant insight into how much electricity your home consumes and produces — empowering you to save money and optimize energy efficiency. Works as a whole home energy monitor or solar meter, giving clear, accurate data on your power usage 24/7.
$ 159.99
free delivery
6% discount
20A AC Power Meter, 250V N6-20P to N6-20R Outlet Energy Monitor, LCD Display Digital Multimeter Tester, Voltage Current Power Frequency Meter with Overload Protection
Real-Time Power Monitoring: Track voltage, current, power, frequency, power factor, and total energy consumption on a clear LCD display. Instantly view real-time data to understand your device's performance and energy usage
$ 89.99
free delivery
6% discount
TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green
Smart Digital Multimeter: Thanks to its Smart Auto Mode, TESMEN TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range. It makes measuring work easy, fast, and accurate
$ 18.05
free delivery
Greenwave Broadband EMI Dirty Electricity Meter
Measures the dirty electricity (a.k.a. electrical noise, line noise, power line EMI) present on the wiring in buildings.
free delivery
Itron Centron SSEM CL200 KWH Meter, Type C1S, Form 2S, 240v RV or Home Meter
Electronic LCD register
free delivery
Digital Electric Meter for RV Pedestal, 240V 3W CL200, KWH Meter Type C1S
COMPATIBILITY: Designed for RV pedestals and electrical panels, this digital meter accurately measures power consumption in kilowatt-hours (KWH)
free delivery
Powerwerx Watt Meter-PP, DC Inline Power Analyzer, 45A Continuous, 12 Gauge with Anderson Powerpole Connectors
Comprehensive DC Electrical Measurements: Measures 8 DC electrical parameters including Amps, Volts, Watts, Amp-hours, Watt-hours, Peak Amps, Minimum Volts (Sag), and Peak Watts
free delivery
ZHURUI PR10-E US15A Power Meter Plug/Home Power metering Socket/watt Meter/2.4 inch TFT Color LCD/0.5FS(New)
It has alarm function and can be set to alarm when the voltage, current, power or temperature exceeds alarm settings.
free delivery
5% discount
Digital Electric Meter,120V 2 Wire KWH Meter,Watt Meter, Used for RV and Home Meter
HIGH DEFINITION DISPLAY AND HIGH PRECISION: The electric meter is equipped with a precision LCD display, which provides clear and intuitive data reading; The measurement accuracy reaches 0.5 level, which can accurately measure electricity consumption and provide reliable data support for electricity consumption monitoring in residential, RV and other scenarios.
$ 59.99
free delivery
Digital Energy Meter, AC 80-270V, 0-100A, Rail-Mounted Power Consumption Monitor, Multifunction Tester GT2P-E
VERSATILE MEASUREMENT: Accurately measures AC voltage (80-270V), current (0-100A), power (0-25KW), frequency (50/60Hz), power factor, and kilowatt-hours
free delivery
Electric Meter, KWh Meter, Single Phase 4P LED DIN-Rail Electricity Power Consumption Wattmeter Energy Meter, 10-40A
【DIN Rail Mounting】The energy monitor is small size, light weight, with good reliability and easy installation. 35mm standard DIN-rail mounting in accordance with standard DIN EN50022. Six widths (12.5mm modulus) in accordance with DIN43880.
free delivery
3 Phase Power Meter DTM024 Digital LCD Display Energy Meter Electric Kilowatt Hour Meter, 220/380V 5-80A
WITH TRANSPARENT SHELL-- This power meter adopts transparent shell, which is convenient to observe the operation status of electronic components inside the meter.
free delivery
AC Power Meter, Digital LCD Multimeter, 50 Amp 120V, NEMA 14-50, with 1.3ft 9AWG Cable
MEASUREMENT CAPABILITY: Accurately measures voltage, current, power factor, frequency, and active/reactive power with digital LCD display
free delivery
UMLIFE 2PCS 0.96 Inch TFT HD Digital Display DC 5.5 * 2.5 Interface Tester Voltage Ammeter Power Meter 4~30V 0~12A（KWS-DC28）
This tester fit DC5.5x2.5 interfaces, offering Voltages, current data on screen, making it ideal for various port devices
free delivery
Leviton Outdoor Surface Mount Mechanical Counter 120/208/240V 2P3W 100A with 2 Solid Core CTs Mini Meter Kit, MO240-1SW
Measures kWh
free delivery
DROK Digital Multimeter DC 8-100V 20A Voltage Amperage Power Energy Meter, DC Volt Amp Tester Gauge Monitor LCD Digital Display with Built-in Shunt
The portable multi-meter has a Large-screen LCD, can display voltage, current, power, energy at the same time, bright and easy to read.
free delivery
Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor Power with Backlight Digital LCD Screen
Simple to Read: each watt meter power analyzer is designed with a bright blue backlit LCD display for your reading convenience, allowing you to see the above data clearly in the dark, or even in the sun and other places; The package contains 4 pieces of 45 amp power grade connectors
free delivery
Electric Meter, Single Phase 4P LED DIN-Rail Electricity Power Consumption Wattmeter Energy Meter DDM75S 10 to 40A Digital Display
DIN Rail Mounting: The energy monitor is small size, light weight, with good reliability and easy installation. 35mm standard DIN-rail mounting in accordance with standard DIN EN50022. Six widths (12.5mm modulus) in accordance with DIN43880.
free delivery
Digital Electric Meter for RV & Home, 240V, CL200 KWH Watt Meter for RV Pedestal & Household Electricity Monitoring
HIGH DEFINITION DISPLAY AND HIGH PRECISION: The electric meter features a precision LCD display with a clear digital readout, ensuring intuitive and sharp data visualization. Boasting 0.5-level measurement accuracy, it precisely measures electricity consumption while presenting real-time power usage data for convenient monitoring and tracking. This combination of high-clarity display and reliable precision makes it an ideal choice for electricity monitoring in residential, RV, and other scenarios, providing consistent and trustworthy data support.
free delivery
AC 110-250V 100A Digital Multimeter Functional Power Monitor Voltage Current Power Factor Frequency Meter with Current Transformer
1. Digital Multimeter:This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install.
free delivery
DAE P153-200-S KIT, UL CTEP kWh Smart Submeter, 1 Phase 3 Wire (2 hot Wire, 1 Neutral), 200A, 120/240v, 2 CTs, RS485
UL/cUL Listed, California CTEP approved. Conform to ANSI C12.1 and C12.20 national accuracy standards. Revenue-grade 0.5% accuracy. Comes with a lower cover which has two 3/4" knockouts to connect the conduits. One in-inline fuse with holder is attached for you to connect hot wire A to VA of the meter. The meter is powered by VA and VN. VB and VC just take the reference of voltage from hot wire B, C. They do not need in-inline fuse.
free delivery
Power Probe 3 Circuit Tester Kit with Case & Accessories (PP319FIRE)
Supply Power or Ground for Functional Component Testing
free delivery
HiLetgo DC 6.5-100V 0-20A LCD Display Digital Ammeter Voltmeter Multimeter Current Voltage Power Energy Battery Monitor Amperage Meter Gauge with Built-in Shunt
Store energy data when power off(can be reset to 0)
free delivery
200A High Precision Power Analyzer Multi Meter for Measuring Power Watt (W) Voltage (V) Current (A) Charge (Ah) Energy (Wh)
Bright blue backlit LCD display, easy reading. 12 gauge wire take higher volt and current. It is indispensable for analyzing, testing and troubleshooting any DIY DC power project. Very accurate in giving DC volt, ampere and wattage
free delivery
DROK AC Multimeter, 50-300V 0-100A with Open Transformer 110V 220V Voltage Current Power Electric Energy Monitor, Ampmeter Voltmeter LCD Screen for Home-use
【7 in 1 Display】Totally 7 parameters in 1 LCD colorful digital display screen. Clearly see the Voltage, Current, Power, Timing, Temperature, Power Factor, Electric Energy.
free delivery
KETOTEK Voltmeter Ammeter DC 14-600V 20A, 4 in 1 Multimeter Panel Kwh Volt Amp Watt Meter, Digital Power Meter Energy Monitor DC Current Meter with Built-in Shunt
【Voltmeter Multimeter】This digital power monitor with a colorful full-view LCD screen, this DC voltage, current, active power and electrical energy can be measured and displayed simultaneously, intuitive and easy to read.
free delivery
5% discount
200 Amp Meter Socket, 4 Jaw Meter Base, 600V 3 Wire Ringless Type, with Horn Bypass Meter Cover Plate, Suitable for Overhead/Underground Feed
EXCELLENT MATERIALS: The interior of the meter box uses copper inserts, copper connectors, and copper terminals to ensure efficient and stable current transmission. The exterior uses a sturdy steel shell that is corrosion-resistant, has a long service life, and provides excellent protection performance, making your power system more efficient and durable.
$ 65.54
free delivery
AVHzY USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge
0-26V 0-6A voltage & current measurement. 128*160 1.77’TFT. 4.5 digits reading for voltage and current. 0.1% maximum gain error for both voltage and current. Capacity/Energy accumulator. PD(with PPS), QC2.0, QC3.0, QC4.0, Huawei SCP, SSCP, FCP, Samsung AFC, VOOC, Super VOOC 65W trigger for charger testing.
free delivery
Watt Power Meter Plug-in Socket Power Meter, Home Electrical Usage Monitor Consumption, Kilowatt Wattage Voltage AMP Tester with Backlight Overload Protection
PLUG IN DESIGN: Simply plug the meter into the wall socket then plug the appliance into the power meter; It helps user in saving money and energy by identifying power consumption of each appliance; It has wide working voltage range of 100 to 260V
free delivery
Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving
NEW DESIGN: Our new electricity usage monitor with 2 outlets design can allow you monitor the power consumption of two electronic devices at the same time. Monitor each machine independently, without affecting each other
free delivery
Electric Power Meter, Phase 4 Wire KWh Meter with LCD Display 5-80A Energy Consumption Digital Electric Power Meter Three Phase 4P LCD Power Meter, 220/380V
TRANSPARENT SHELL: The electric energy meter adopts a transparent shell, which is convenient to observe the running status of the electronic components inside the meter.
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5% discount
KETOTEK Digital Ammeter Voltmeter DC Voltage Current Power Energy Meter 6.5V~100V with 100A Shunt, DC Volt Amp Watt KWh Meter Panel Gauge LCD Display 4 in 1 Multimeter Solar
【4 in 1 multimeter】 This digital DC ammeter voltmeter is used to measure the voltage, current, energy and active power of electrical devices.
$ 18.99
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USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0
【LCD Display USB Tester】FNIRSI FNB58 has a 2.0-inch TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It is a USB voltage andcurrent detection meter and a mobile communication terminal fast charging trigger with gravity sensor
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AC Digital Energy Meter,AC 80-270V 100A Ampermeter Voltmeter Ammeter Voltage Tester Amps Watt Kwh Frequency Power Factor Meter Multimeter (Built-in CT)
【Product Parameters】:ac power meter voltage measuring range is AC 80-270V, current measuring range is 0-100A, active power range is 0-250000W, electric energy range is 0-99999.9kWh. Frequence:45.0Hz-65.0Hz,Power Factor:0.00-1.00PF.
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DWEII 2Pack Single Phase Energy Meter Din Rail Electricity Usage Monitor AC 40-300V 100A Voltmeter Ammeter Watt Kwh Frequency Power Meter External CT 110V
Digital Voltage Measuring Instrument,Single Phase Energy Meter Electricity Usage Monitor,AC 40-300V,100A, Built-in CT Kwh Voltage Current Frequency Guide Rail Type Electric Meter- 2pack
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Smart Home Energy Monitor 2×120A, Dual-Channel Real-Time Electricity Usage Monitoring for Household Power, WiFi Energy Meter with App Control, Compatible with Tuya/Smart Life
【Dual-Channel Energy Monitoring】 This smart home energy monitor features two independent high-capacity sensing channels, allowing you to track real-time electricity usage of major household circuits and high-power appliances such as central air conditioners, EV chargers, water heaters, and electric dryers.
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Smart Home Energy Monitor 2×80A, Dual-Channel Real-Time Electricity Usage Monitoring for Household Power, WiFi Energy Meter with App Control, Compatible with Tuya/Smart Life
【Dual-Channel Energy Monitoring】This smart home energy monitor features two independent 80A sensing channels, allowing you to track real-time electricity usage of major household circuits and high-power appliances such as air conditioners, furnaces, water heaters, washers, and dryers.
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2 Pack Upgraded Watt Meter, Power Meter Plug Electricity Usage Monitor, Home Energy Monitor Consumption, Meter Sockets with Backlight, Overload Protection, 8 Modes Display
Various Monitoring Parameters: The power meter plug can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost,minimum and maximum power (W), cumulative days and time of your appliances. By switching 8 display modes, you can easily know the various parameters while the appliance is working. The wattage meter can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time
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NJTY T3 Smart Digital Multimeter, Ultra-Thin Rechargeable Voltmeter with 3.2" Color LCD, Auto-Ranging 600V AC/DC Tester for Resistance NCV Live Wire Detection
High Precision with 4000 Counts Display:The NJTY voltmeter multimeter features a 4000-count display for accurate measurements of both AC and DC voltage, as well as resistance, ensuring reliable results for a variety of electrical testing tasks
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Proshopping 200A Watt Meter High Precision Monitor, DC 0-100V Voltage Amp Tester, Power Analyzer Multimeter, Set of 2, for RC,Solar Panel, Wind Power
8 in 1 multi-function rc watt meter energy monitor: automatic detect and continuously display a real-time of Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp)
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100 Amp Meter Socket,4 Jaw Meter Base Meter Socket, 600v 3 Wire Ringless Type with Horn Bypass Meter and Cover Plate, For Overhead ＆ Underground Feed ect.(square)
【GOOD QUALITY】The exterior adopts a sturdy steel shell, which is corrosion-resistant and durable. Suitable for indoor or outdoor installation, with strong anti-wear and weather protection. The electric meter socket adopts a 4-JAW ring structure, providing precise adaptation for plug-in electric meters.
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240V 2 Wire Digital Electric KWH Meter, RV Watt Hour Energy Meter, Power Consumption Monitor for RV Trailer, Camper & Home Electrical System (240, Volts (AC))
HIGH DEFINITION DISPLAY HIGH PRECISION: Featuring a precision LCD display for clear, intuitive data readout, this electric meter boasts 0.5-level measurement accuracy. It delivers precise electricity consumption readings, offering dependable data support for power monitoring in residential and RV applications
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Siemens TL77NT Talon Temporary Power Outlet Panel by with Two 20a Duplex Receptacles Installed Includes a Top Fed, Ring Type, Meter Socket Provision
Surface or pole mount with meter provision
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DROK AC Power Meter, AC 80-300V 100A Voltage Current Color LCD Display Panel, Digital Voltmeter Ammeter Watt Active Power Energy Battery Monitor Multimeter Volt Amp Meter with Current Transformer CT
Parameters: DROK ac power meter voltage measuring range is AC 80-300V, current measuring range is 0-100A, active power range is 0-30000W, electric energy range is 0-9999999kWh.
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MakerHawk USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen
[New upgrade]: The product supports two-way insertion detection, increases the current direction to indicate the direction, with a 1.44-inch large LCD screen, 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage
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Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A
UPGRADED MULTIFUNCTIONAL USB C POWER METER: Detects the charging status and process of your USB-enabled or type c-enabled devices. Supports QC3.0, QC2.0 and BC1.2. A Must Gadget checks the charging performance (charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
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USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 29V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge… (CT3+SM-LD-00)
Lua Programmable: Lua interpreter integrated, provided with various APIs, detailed documentations (Look up at point 1). Make access to almost all hardware with your own program. Scripts can be set to run on boot. Internal 12Mbytes memory can be used to store scripts, and can be used as output storage of scripts (Standard file operation supported)
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Weewooday 2 Pcs Ac Current Voltage Amperage Power Energy Panel Meter 80-260v 100a LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer Ct Multi-Function Power Monitor
Backlight control: the backlight can be turned on or off by shortly pressing the button, and the backlight state will be automatically saved when power off
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2 Pieces AC Display Meter, 80-300V 100A Digital Multimeter Voltmeter Voltage Current Power Factor Voltmeter Multimeter Tester 110V 220V Digital Color LCD Volt Amp Watt Detector Reader Panel
Multifunctional meter: detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface. Whole house inspection can be done with only one meter, keeping track of electricity usage at any time to avoid waste
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DROK USB Tester, USB-A USB-C 2.0 Multimeter Dual USB Ports PD QC 3.0 with Color LED Display Battery Charger Monitor, 7 Modes Capacity Voltage Current Power for Laptop Power Bank Solar Panel
【7 Modes Display Monitor】 DROK USB Tester is equipped with digital color LED display screen, which can be switched between 7 display modes. This multimeter can be used to measure voltage, current, power, capacity. Through the 7 modes, you can clearly see the voltage, current, capacity and power during charging. Only 1 button to switch the display mode, simple and handy.
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KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor for Home, Energy Monitor with LCD Display, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection
【One-click switching interface】Choosing from 5 button to quick access different parameters. Press M to display KWH and electricity cost. Press + to display Watt (active power) and VA (apparent Power). Press OK to display true RMS voltage Vrms and true RMS current Arms. Press - to display Hz ( frequency) and PF (power factor). Press ↺ to display the maximum and minimum power. Press OK for 3s to display the complete accumulated time.
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FNIRSI USB Tester 4-24V 6.5A LCD USB A&C Voltage Current Power Display Multimeter with App Software, Fast Charge Detection Trigger, PD2.0/PD3.0,QC2.0/QC3.0, CNC Metal Shell
【Color Screen USB Tester】FNIRSI FNB48P USB tester has a 1.77-inch full-color ultra-wide viewing angle TFT LCD display and APP software, integrated USB-A, Micro-USB, Type-C interface. Gravity sensor, automatically switch the display direction
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Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
SAFETY YOU CAN TRUST WITH UL CERTIFICATION: With Emporia Energy, your home energy monitoring is safe, reliable, and certified. The Emporia Vue is UL Listed, meaning it has met rigorous safety standards for electrical products in the U.S. and Canada. This certification ensures that every component has been thoroughly tested to prevent hazards, such as overheating, short-circuiting, or fire, offering you peace of mind as you manage your home’s energy consumption.
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KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor, Energy Monitor with Backlight, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection
【11 Monitoring Modes】This watt meter can accurately monitor your home appliances. The monitoring parameters include power (W), accumulated power consumption (kWh), voltage (V), frequency (Hz), current (A), CO2 emission (kgCO2), power factor, minimum and maximum power, cost of electricity, and cumulative time.
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Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
SAFETY YOU CAN TRUST WITH UL CERTIFICATION: With Emporia Energy, your home energy monitoring is safe, reliable, and certified. The Emporia Vue is UL Listed, meaning it has met rigorous safety standards for electrical products in the U.S. and Canada. This certification ensures that every component has been thoroughly tested to prevent hazards, such as overheating, short-circuiting, or fire, offering you peace of mind as you manage your home’s energy consumption.
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AC 80-260V 100A Multi-Function Power Monitor LCD Digital Display Voltage Current Frequency Power Factor Energy Meter Ammeter Voltmeter with Split Core Current Transformer
The electric energy meter can simultaneously monitor and display voltage, current, active energy, electric energy, frequency and power factor. The use of split current transformers makes installation more convenient.
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SIEMENS Inhab Smart Home Energy Monitor with 16-50Amp Circuit Level Sensors and 2-200Amp Main Sensors for Real Time Electricity Monitoring and Metering
ENERGY MONITOR WITH MOBILE APP (USA and Canada ONLY) – Track current and historical home energy usage 24/7 in real time with the Inhab Smart Home Energy Monitor
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Refoss Smart Home Energy Monitor, Native Open API & Web UI (No Cloud Required), Real Time Electricity Usage Monitor, Power Consumption Meter Works with Home Assistant & MQTT, Solar Net Metering, ETL
LOCAL CONTROL & DATA PRIVACY: Access your home energy monitor data locally via Built-in Web UI, Open API, and MQTT without relying on cloud services. Unlike cloud-dependent monitors, Refoss ensures your data stays within your home network. Direct local access protects your privacy while giving you 100% full control of your home energy system even during internet outages.
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20A 125V AC Power Meter, NEMA 5-15P to NEMA 5-20R Outlet Monitor, Multifunction Energy Monitor Voltage Current Frequency Power Factor, LCD Display Digital Multimeter Tester
High-precision Power Measurement: Advanced sensing technology ensures accurate measurement of key power parameters such as current and voltage with minimal error, providing users with reliable energy usage data
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ENDMAN RV 30 Amp Surge Protector with Power Meter (kWh) - 12,000 Joules High Surge Guard - Real-Time Voltage & Amp Monitor for Travel Trailers (NEMA TT-30P)
1. Prevent Breaker Tripping (Load Management): For 30A RVs, every amp counts. The LCD screen displays real-time Current (Amps) and Power (Watts), helping you manage limited power capacity. Know exactly how much power your A/C draws and decide if it's safe to turn on the microwave without popping the campsite breaker.
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Power Probe PPFUSE Fuse Monitor - Circuit Tester for Mini, Maxi & ATC Fuses – Live Current Readings Up to 80A – Replaceable Tips, and Built-in Flashlight
Isolate and locate parasitic draw by finding current flow on fuses
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AC Power Meter, 40-300V 100A Digital Multimeter with Color LCD Display, Voltage Current Power Factor Frequency Energy Monitor, Ammeter Voltmeter Tester for 110V/220V, Volt Amp Watt Detector Panel
【Multifunction Meter】: This panel meter measures and displays six key parameters: voltage, current, frequency, active power, power factor, and energy consumption. Monitor your electricity usage in real time with a single device to improve efficiency and reduce waste.
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Proshopping 2 Pcs 150A RC Watt Meter, DC High Precision Power Analyzer Multi Meter with Backlight Display for Battery Monitor, Solar Panel, RV, Automotive, Marine (100V)
8 in 1 multi-function rc watt meter energy monitor: automatic detect and continuously display a real-time of Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp)
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UMLIFE 2PCS 360W USB C Tester Power Meter, 4-30V 0-12A Type-C PD Tester Digital Multimeter, Power Voltage and Current Tester Meter, Power Bank Capacity Voltmeter USB Cable Charger Detector
Wide Applicability: This USB power meter is equipped with a 12A high current terminal, which is more stable. Measuring current: 0-12A; measuring voltage: 4V-30V. The wide test range makes this USB meter suitable for more 3C digital peripheral products, and it’s a cost-effective solution for anyone looking to optimize their electronic devices’ charging performance.
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Proshopping 2Pcs 200A RC Watt Meter, DC 0-60V High Precision Power Analyzer, Volt Amp Watt Checker with Digital LCD Screen for Voltage/Current/Power/Charge/Energy Measurement
8 in 1 power analyzer multi meter: automatically detect and continuously display a real-time Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp)
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30A AC Power Meter, 125V L5-30P to L5-30R Outlet Energy Monitor, LCD Display Digital Multimeter Tester, Voltage Current Power Frequency Meter with Overload Protection
Real-Time Energy Monitoring: Track voltage, current, power, frequency, power factor, and total energy on a clear LCD screen. Instantly view real-time data to understand your device’s performance and energy usage. Supports pure AC power at 45–65Hz for accurate measurement
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20A AC Power Meter, 125V 5-15P to 5-15R/5-20R/6-15R/6-20R, 4 in 1 LCD Digital Multimeter, Voltage Current Power Frequency Power Factor Energy Monitor for Home Office RV Generator
Real-Time Energy Monitoring: Track voltage, current, power, frequency, power factor, and energy consumption. Clear LCD display shows real-time data for instant understanding. Supports standard AC power at 45–65Hz for accurate measurements
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20A AC Power Meter, 250V L6-20P to L6-20R Outlet Energy Monitor, LCD Display Digital Multimeter Tester, Voltage Current Power Frequency Meter with Overload Protection
Real-Time Power Monitoring: Track voltage, current, power, frequency, power factor, and total energy consumption on a clear LCD display. Instantly view real-time data to understand your device's performance and energy usage
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FORIOT Upgraded Watt Meter, Plug-in Socket Power Meter with LCD Backlight Display – Home Electricity Usage Monitor Tests Voltage AMP Kilowatt, Overload Protection, 8 Display Modes, 110V-130V
【Smart Protection + One-Click Reset】 3-level intelligent overload warning (pre/medium/heavy) with LCD flash & buzzer alerts, avoiding appliance damage from sudden power cut. 0-3680W adjustable overload power (1800W default), added one-click reset . Long press MODE 3s to set, easy to operate.
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MIDWEST R281CB1 • Metered Service Entrance • Weatherproof 200A OH/UG Meter Socket Main • 4 Circuit space • NEMA 3R Rated • Surface Mount • Ringless • NEC Compliant
QUICK INSTALL, SAFE OPERATION – This 200 amp meter panel box unit is made for low installation time and labor costs. Features wired loop feed lugs, segregated meter compartments, and factory-installed equipment ground lug.
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30A AC Power Meter, 125V L5-30P to L5-30R Generator Plug-in Energy Monitor with LCD Display, Voltage Current Wattage Frequency kWh Tester for Industrial and Backup Power Use
Clear Multi-Parameter Monitoring: Displays voltage, amperage, watt load, frequency, power factor, and total kWh. Provides straightforward readings to understand your RV or generator power use
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DROK DC Power Meter, 8-100V 100A Volt Amp Watt Meter, LCD Display Multimeter Voltage Current Energy RV Battery Monitor Voltmeter Ammeter Wattmeter with 100A Battery Shunt
PARAMETER ---- voltage test range DC 8~100V; current test range 0~100A; power test range 0~10kw; battery level test range 0~9999kwh.
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ANKG 150A Watt Meter Power Analyzer, High Precision RC with Digital LCD Screen&2 Sets of 45amp Power Pole Connectors for Voltage (V) Current (A) Power (W) Charge(Ah) and Energy (Wh) Measurement
Digital LCD Screen Display: easy to read the LCD provides clear digital reading.And real-time reading: the wattmeter will continuously provide real-time reading of amperes, volts, and watts after connection.
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YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector
【Upgraded Multifuntional USB C Power Meter】The USB tester can detects Voltage, Current, Capacity, Electric Quantity, Power, Temperature, Resistance, Charging Time and other data of the USB or type C Port Devices. A Must Gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to test capacity and electric energy of power bank. Measuring voltage: 3.6V-32V; measuring current: 0-8.0A.
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DROK AC Meter, AC 80-300V 100A Voltage Current Power Factor Frequency Electric Energy Monitor Ammeter Voltmeter Multimeter Tester 110V 220V Digital Color LCD Volt Amp Watt Detector Reader Panel
6-IN-1 MULTIMETER --- detect and display voltage, current, active power, battery electric energy, power frequency and power factor on 1 interface.
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SONOFF POWR316D Elite 16A WiFi Smart Power Meter Switch Smart WiFi Wireless Light Switch with Energy Monitoring,Universal DIY Module for Smart Home, Works with Amazon Alexa & Google Home
【LCD Screen】Track of power, current, voltage, and cumulative power consumption of your appliances in real-time on the LCD screen.
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FNIRSI USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with App Software, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0
【Multi-port USB tester】FNIRSI FNB58 has a 2.0-inch TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It is a USB voltage and current detection meter with APP software, a mobile communication terminal with gravity sensor and a fast charging trigger
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Valiant Power Rack Mount Power Strip - 240V 30A Single Phase PDU with Built-in Surge Protector, Volt & Amp Meter for Data Center - 19” Metal Housing, Ears & Fittings Included, 6’ Cable, 6 Outlets
Reliable Power Distribution - Backed by a 3 year warranty, this power strip surge protector can deliver 120, 125, or 240V AC at 15 or 30A, optimized for networking, telecom, crypto mining, or security.
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50A AC Power Meter, 240V NEMA 14-50P to NEMA 14-50R LCD Display Digital Multimeter Tester with 1.3FT 10AWG Cable, Multifunction Energy Monitor Voltage Current Frequency Power Factor Outlet Monitor
Cost Control and Energy Saving: 50A AC power meter through real-time monitoring of power consumption, energy waste or inefficient equipment can be identified. Voltage fluctuations, voltage sags, swells, transients, and other disturbances that may affect the performance of electrical equipment can be monitored, so that corresponding measures can be taken to optimize energy utilization and avoid unnecessary waste to obtain a more cost-effective way of using electricity
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AC WiFi Watt Meter, Plug-in US Socket Power Meter, Electricity bill statistics,temperature control,Backlit Large Color Display, Overload Protection,Voltage AMP Tester, Electrical Energy Monitor Timer
【Screen Type】2.4inch TFT-LCD HD Display Panel Graphic 240 ́RGB ́320 Dot-matrix Large screen measurement digital display function AC85-265V Internal Include Relay: 16A Power: 120V 1920W, 230V 3680W
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Zuomeng AC Power Meter with Color LCD Digital Display Screen and NEMA L6-30 Plug, 120-240V 30A, Real-Time Monitoring of Voltage, Current, Power, Energy, Frequency, and Power Factor
SAVE YOUR MONEY: By utilizing a large color LCD screen to instantly display six key measurement values, including voltage, current, power, energy, frequency, and power factor, this system helps you quickly identify inefficient devices and energy waste. This allows you to promptly upgrade or replace them, reducing safety risks, optimizing energy utilization to the maximum extent, and creating a more efficient and cost-effective way of using electricity
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2 Pack Watt Meter Power Meter Plug Home Electricity Usage Monitor with 1 Cord, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display
Various Monitoring Parameters: The power meter plug can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time
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15A AC Power Meter, 125V LCD Display Digital Multimeter Tester, NEMA 5-15P to NEMA 5-15R Outlet Monitor with 6.56FT 14AWG Cable, Multifunction Energy Monitor Voltage Current Frequency Power Factor
High-precision Monitor: The AC power meter uses a sensitive electromagnetic coil, which can accurately monitor voltage, current, power, frequency, power factor and other data in real time. Product parameters: Voltage: 0-125VAC, current: 0-15A AC, power consumption: 0-9000W, frequency: 45-65HZ, power factor: 0.00-1.00PF, power consumption: 0-99999kwh
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20A AC Power Meter, 125V LCD Display Digital Multimeter Tester, NEMA 5-15P to NEMA 5-20R Outlet Monitor with 6.56FT 12AWG Cable, Multifunction Energy Monitor Voltage Current Frequency Power Factor
High-precision Monitor: The AC power meter uses a sensitive electromagnetic coil, which can accurately monitor voltage, current, power, frequency, power factor and other data in real time. Product parameters: Voltage: 0-125VAC, current: 0-20A AC, power consumption: 0-9000W, frequency: 45-65HZ, power factor: 0.00-1.00PF, power consumption: 0-99999kwh
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Optical Fiber Power Meter Komshine KPM-35 with 7 Wavelengths -70~+10dB + Singlemode Multimode Fiber Light Source Komshine KLS-35-MS 850/1300nm+1310/1550nm (Self Calibration)
Komshine Light Source With 2.5mm universal interface FC SC Adaptor; Typical output power: -5dB; Output Stability:±0.05dB/15mins; ±0.1dB
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5% discount
FNIRSI DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Auto-Ranging Volt Meter with Recording and Monitoring Data Mode, Resistance, Capacitance, Diode, Frequency, NCV, Current Voltage Tester
【Recording Mode】FNIRSI multimeter can plot measured value ripple that changes over time is drawn, and the fluctuation of voltage or current over time can be observed. 8 measured values can be recorded, and the Max and Min measurement values are displayed
$ 39.99
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USB C Power Meter Testers, Eversame PD3.1 Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB C Cable Charger Indicator DC4.5-50V/0-12A，PD2.0/PD3.0/PPS/QC2.0/QC3.0/FCP
【Multifunctional USB-C Power Meter】 Designed to detect the charging status and process of USB-C devices. Supports PD3.1 48V, PD2.0, PD3.0, PPS, OC2.0, QC3.0, FCP, SCPAFC, PE, DASH VOOC, SuperV00C and more protocols. Support to detect charging performance of USB-C chargers, cables, power banks, wireless chargers, laptops, smartphones, and other USB-C devices. With a measurement accuracy comparable to professional-grade instruments at ±0.1%, it is an essential tool for testing USB-C ports
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Diymore Watt Meter,Plug-in Socket Power Meter,120V Wide Range,Auto Cost Calculator,Overload Protection,Kilowatt Wattage Voltage AMP Tester,Appliance Power Usage Meter 7 Modes Display (2PCS)
【Monitor Home Appliances】Insert the outlet tester between the appliance and the power outlet. Wattage meter voltage meter will measure the power consumption of the appliance and automatically calculate the electricity bill, only being calculated if the appliance is running at a power greater than 2 watts. Suitable for computers, games consoles, printers, TVs, refrigerators, washing machines, dryers, routers, etc.
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USB C Tester Power Meter 2 in 1, YEREADW Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester Meter, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank Fast Charger Detector
Superior Charging Performance Monitoring: Monitor the charging performance of all USB and Type C devices, including wall and solar panel chargers as well as USB cables. This tester can accurately measure voltage (3.6V-32V) and current (0-8.0A), making it ideal for assessing power bank capacity and electric energy.
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USB C Power Meter USB C Tester, USB Multimeter 0-50V 0-6A PD3.1 QC5.0 High Precision Two-Way Measurement Voltage Current Capacity Voltmeter Ammeter Digital Tester for Chargers Power Bank Cable
High Precision Measurement: Equipped with a 20-bit ADC, our USB tester ensures voltage accuracy of 0.00002V and current accuracy of 0.00003A, providing precise readings for all your devices. Voltage range 0-50V, Current range 0-6A.
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15A AC Power Meter, 125V Digital Multimeter Tester, NEMA 5-15P to NEMA 5-20R Outlet Monitor with 10FT 14AWG Cable and 20A Circuit Breaker, Real-Time Voltage, Current, Power, and Energy Monitoring
【High-Precision Energy Monitoring】: This AC power meter utilizes highly sensitive electromagnetic coils for accurate real-time monitoring of voltage, current, power, timing, temperature, and energy consumption. It helps identify high-energy-consuming devices, enabling you to save on energy costs. Key specifications include: voltage (50-300VAC), current (0-15A), power (0-30KW), capacity (0.1-19999kWh), timing (0-200H), temperature (-9°C to 99°C), and power factor (0.00-1.00PF).
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QIIRUN TM530 4-in-1 Fiber Optic Tester — Optical Power Meter -70~+10 dBm, 10km VFL Visual Fault Locator, RJ45 Cable Tester & LED Light, Rechargeable, FC/SC/ST Fiber Light Meter
4-IN-1 COMPLETE FIBER FIELD KIT — OPM + VFL + RJ45 + LED IN ONE DEVICE — TM530 integrates four essential field tools: Optical Power Meter (-70 to +10 dBm, 10 wavelengths 800-1700nm), 10km Visual Fault Locator (red light), RJ45 network cable continuity tester (up to 300m), and LED work light for dark enclosures — replacing four separate tools with one rechargeable pocket device weighing just 140g.
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USB C Tester,KJ-KayJI Power Meter Color Screen IPS Digital Multimeter(2025)Voltage,Cur,Pwr,Resistance,Elec,Temp,Capacity,Time,Fast Charging,with USB C Clip Cable Support DC4.5-50V/0-12A，PD2.0/PD3.0..
Cmprehensive Protocol Compatibility: It is designed for a wide range of protocols including PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, and SuperVOOC. It also supports the future PD3.1 48V high - voltage protocol, covering almost all power - on tests for C - port protocols.It can comprehensively test various Type - C digital devices such as chargers, data cables, power banks, laptops, tablets, and mobile phones.
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USB C Power Meter USB C Tester, 3-36V 0-12A PD3.1 QC4.0 PDO Decoding High Precision Two-Way Measurement Voltage Current Capacity Voltmeter Ammeter Detector Digital Tester Multimeter for Charger Cable
Comprehensive Fast Charging Protocol Compatibility: Experience industry-leading versatility with our USB C Power Meter, which accurately analyses the PD3.1/QC4.0/MTK protocols with auto-detection and PDO decoding, ensuring optimal charging performance for your device. Whether you're using a USB C tester for smartphones or laptops, this is your go-to solution.
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Aeotec Home Energy Meter 8 - Smart Electricity Monitor - Real-Time Usage and Production Tracking - Z-Wave Long Range - 2x200A Clamp-On Sensor - Supports 2-Phase Power - SmartThings - HomeAssistant
Energy Monitoring, that fits all homes - Revolutionize energy management with Aeotecs state of the art Home Energy Meter 8 (Z-Wave 800 series Long Range). Seamlessly monitor and optimize energy consumption and production in real-time.
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Proshopping 200A 100V Power Analyzer Multi Meter, High Precision DC Watt Meter Voltage Amp Tester, Battery Consumption Performance Monitor with Digital LCD Display for RC,Solar Panel, Wind Power
8 in 1 multi-function rc watt meter energy monitor: automatic detect and continuously display a real-time of Current (A), Voltage (V), Watts (W), Amp-hours (Ah), Watt-hours (Wh), Peak Amps (Ap), Minimum Volts (Vm), Peak Watts (Wp)
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Diymore USB C Tester USB C Power Meter Tester,Digital Multimeter with LCD Display,Digital Voltmeter Type C Voltage and Current Tester Fast Charging PD3.1 Protocol Testing,240W/40V/12A Capacity
COMPREHENSIVE TESTING: Digital multimeter USB-C power meter supports PD3.1 protocol testing with voltage range 3-40V and current up to 12A, measuring voltage, current, and usb voltage tester power up to 240W
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30A 125V AC Power Meter, NEMA TT-30P to TT-30R Outlet Monitor, Multifunction Energy Monitor Voltage Current Frequency Power Factor, LCD Display Digital Multimeter with Input/Output Wiring Harness
Accurate Measurement: BOQNZN AC power meter employs a highly sensitive electromagnetic coil, ensuring precise real-time monitoring of voltage, current, power, frequency, and power factor. Accurate energy consumption measurement is crucial for domestic and commercial settings
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30A 125V AC Power Meter, NEMA TT-30P to TT-30R Outlet Monitor, Multifunction Energy Monitor Voltage Current Frequency Power Factor, LCD Display Digital Multimeter Tester with Input Wiring Harness
High-Precision Energy Monitor: BOQNZN AC power meter employs a highly sensitive electromagnetic coil, ensuring precise real-time monitoring of voltage (40-300VAC), current (0-30A AC), power consumption (0-9000W), frequency (45-65HZ), power factor (0.00-1.00PF), and energy consumption (0-99999kWh)
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30A AC Power Meter Fit for 240V NEMA 14-50P to L14-30R Plug-in Energy Monitor with LCD Display, Multifunction Energy Monitor Voltage Current Frequency Power Factor
Electrical Safety Design: Equipped with short-circuit and overload protection functions, it can monitor abnormal power usage situations and help reduce the power risks caused by aging equipment or abnormal loads
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30A AC Power Meter, 125V TT-30P to TT-30R Generator Plug-in Energy Monitor with LCD Display, Voltage Current Wattage Frequency kWh Tester for RV Campgrounds, Travel Trailers and Generator Backup
Clear Multi-Parameter Monitoring: Displays voltage, amperage, watt load, frequency, power factor, and total kWh. Provides straightforward readings to understand your RV or generator power use
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20A AC Power Meter, 120/240V 5-15P to 5-15R/5-20R/6-15R/6-20R 4-in-1 Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, Multifunction Energy Monitor
High-Precision Monitor: AC power meter employs a highly sensitive electromagnetic coil, ensuring precise real-time monitoring of voltage, current, power consumption, frequency, power factor, and energy consumption
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THIRDREALITY Smart Plug Gen3 4 Pack,Precise Real-time Power Meter,15A Outlet, Enhanced Zigbee Repeater,ETL Certified,ZigBee Hub Needed,Work with Home Assistant,Compatible Echo Devices and SmartThings
Zigbee 3.0 Standard: Works seamlessly with compatible Zigbee hubs and Echo devices with built-in Zigbee hubs, such as Echo (4th Gen), Echo Plus (1st & 2nd Gen), Echo Show 8 Gen3, Echo Show 10 (Gen2 & Gen3), Echo Studio, Eero 6, Eero Pro 6, Home Assistant(ZHA &Z2M), SmartThings 2015/2018, Aeotec, Hubitat, Homey Bridge/Pro, and THIRDREALITY Hub/Smart Bridge. A Zigbee hub is required.
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30A AC Power Meter, 240V NEMA 14-50P to NEMA L14-30R Generator Plug-in Energy Monitor with LCD Display, Voltage Current Wattage Frequency kWh Tester for RV Pedestal and Home Backup Power
Clear Multi-Parameter Monitoring: Displays voltage, amperage, watt load, frequency, power factor, and total kWh. Provides straightforward readings to understand your RV or generator power use
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KETOTEK Watt Meter Plug, Power Meter with Backlight, Upgraded Electricity Usage Monitor Consumption, Display Connected via Cable, Overload Protection, Wattage Meter For Home Electrical Monitoring
This watt meter plug can easily monitor the energy consumption of household appliances and electricity bills. It can measure the power (W), energy (kWh), voltage, current, frequency, power factor, electricity cost, minimum and maximum power (W), as well as the cumulative operating time of the load. Quickly access various parameters using five buttons, eliminating cumbersome operations.
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AC WiFi Watt Meter, Plug-in US Socket Power Meter, Backlit Large Color Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electrical Energy Monitor,Delay to restore power supply, Timer
【Screen Type】2.4inch TFT-LCD HD Display Panel Graphic 240 ́RGB ́320 Dot-matrix Large screen measurement digital display function
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DROK Variable Backlight USB Tester, LCD Display USB C & A Multi Meter, Voltmeter Amp Power Meter Battery Capacity Tester Internal Resistance Battery Level Indicator for Laptop Tablet Phone Power Bank
【Multi Function USB Meter】 DROK USB Tester is equipped with adjustable backlight color LCD display screen, which can be switched between 3 display modes for monitoring 7 parameters. This multimeter can be used as voltage meter, amp meter, power meter, battery capacity tester, timer, internal resistance and battery level indicator at a time. Only 1 button to switch the display mode, simple and handy.
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USB C Power Meter USB C Tester, USB Multimeter 4.5-50V 0-12A Two-Way Measurement Voltage Current Capacity Amp Volt Voltmeter Ammeter Detector Color Display Digital Tester for Chargers Power Bank Cable
【High Precision USB C Power Meter Tester】This USB C tester voltage current tester can measure voltage, current, power, capacity, energy, timing, temperature, and record the maximum voltage, current and power values. It has the same accuracy as large professional instruments.
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Shelly EM Gen3 + 50A Clamp, Wi-Fi-Operated Smart Energy Meter and Contactor Control Relay Switch, Works with Alexa, Home Assistant, Google Home, Electricity Usage Monitor, Real-Time Energy Tracking
Shelly EM Gen3 - Compact Wi-Fi Smart Energy Meter & Contactor Control Relay (Single Phase, 2-Channel). Features an 8MB Shelly chip with 10-day local data logging at 1-minute intervals. Gain detailed insights into appliance power usage, optimize efficiency, and reduce energy costs. Fits easily behind sockets, switches, or in tight spaces. *Shelly EM Gen3 comes with a 50 A clamp included in the pack.
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20A AC Power Meter 125V Outlet Monitor for NEMA 5-15P to 5-20R, Multifunction Energy Monitor with 6.56Ft 12AWG Cable, LCD Display Digital for Monitoring Voltage Current Frequency Power Factor
Accurate Energy Management: Highly sensitive meter monitors voltage, current, power, electricity consumption, power factor and frequency in real time, helping you to accurately analyze the energy consumption of electrical appliances, optimize the efficiency of electricity use and reduce electricity costs
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POWER METER USG MONITOR
Choose from the Kill-a-Watt's four settings to monitor your electrical usage
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