35% discount
TDS Meter & PH Tester, 0.01 High Accuracy Pool Tester PH Meter for Water, Water PH/TDS/Temperature Tester(°F/℃), PPM Meter for Drinking Water, Hydroponics, Aquarium and Pool
3-IN-1 TDS PH METER This upgraded digital pH meter combines a TDS meter, pH tester, and thermometer in one compact device, accurat1xely measuring pH, TDS, and temperature at the same time. This versatile water tester provides a complete water quality analysis to help ensure clean, safe, and healthy water for drinking, cooking, or gardening.
$ 39.99
free delivery
31% discount
pH Meter, 3-in-1 TDS Meter Digital Water Tester with 0.01 High Precision, Water Tester for Drinking Water with 0-14 pH Test Range, TDS/Temp/pH Tester for Wine, Aquarium, Pool, Garden, Bath and Water
3-in-1 pH Meter PmoYoKo 3-in-1 pH meter delivers high-precision simultaneous pH, TDS, and temperature readings. This TDS tester offers full water quality analysis for safe use, replacing 3 single-function tools to simplify testing for pools, gardening, and daily use no device switching needed
$ 29.99
free delivery
24% discount
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
$ 66.00
free delivery
24% discount
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
NOTE A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap
$ 105.00
free delivery
Extech PH110 Waterproof ExStik pH Meter
Refillable pH electrode is easily serviced
free delivery
General Hydroponics Ph Control Kit
General Hydroponics pH Control Kit contains everything you need to measure pH levels of your hydroponic grow reservoirs
free delivery
testo 205 - Handheld T-bar pH Meter (Set 1)
Automatic final value detection
free delivery
23% discount
YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium
Multiparameter pH EC TDS Temp Meters Grower s good aid. YK-4 Pen Meter can measure pH, EC (Electrical conductivity), TDS (total dissolved solids), don t need others, just press MODE CAL key to switch readings of pH, EC ( S cm mS cm), TDS (ppm)
$ 25.99
free delivery
HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy
Measures pH and Temperature, Range 0-14 pH, 0-80 C, 32-176 F
free delivery
General Tools DPH7011 Digital PH Meter with RS-232 Output
Digital display
free delivery
Bluelab Guardian Monitor Inline Wi-Fi for Real-time pH, Temperature, and Conductivity (TDS/PPM) Measurements in Water with Calibration, 3-1 Digital Nutrient Meter for Inline Dosing Systems
Real-time Monitoring The Bluelab Guardian Monitor Inline Wi-Fi allows you to continuously monitor your dosing pH, Conductivity, and Temperature. Compatible with the Edenic by Bluelab app, receive instant alerts, remote monitoring, and history reporting. Manage your growing environment from where you'd like, when you like.
free delivery
23% discount
YINMIK pH EC Meter for Water Hydroponics, PPM Meter for Nutrients, Measure pH PPM Conductivity Temperature of Hydroponic Garden Water and Nutrient Solution, EC pH TDS Meter for Water, Aquarium, Pool
PH and EC meter for Water Hydroponics Typical EC values for hydroponic nutrients can range from 500 to 2000 S cm, and the optimal pH value is the slightly acidic range of 5.5-6.5; YINMIK pH EC meter provides the consistency and accuracy readings of your feedings in hydroponic garden system, to keep your plants balance and healthy
$ 25.99
free delivery
Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
Equipped with 201T-F 3-in-1 combination pH electrode, Auto temp. Compensation, measuring pH and temperature simultaneously
free delivery
23% discount
Yewhick Digital pH Meter for Food, Food pH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Canning, Meat, Cheese, Solid Samples and Water, 0.01 Resolution
Upgraded pH Probe The pH meter features a newly enhanced spear-type sensor and an enlarged glass bulb design, significantly increasing the contact surface area. Additionally, it is equipped with a low-noise cable and an extended reference diffusion path, which not only ensures more stable and reliable measurement results but also greatly extends the electrode's lifespan in various challenging environments
$ 42.69
free delivery
21% discount
pH Meter - 0.01 High Precision TDS Meter Digital Water Tester TDS/pH/Temp 3-in-1 pH Tester for Water, 0-14 pH Test Range, Easy to Read, Calibrate, PPM Meter for Drinking Water, Wine, Food and Pool
3-IN-1 TDS PH METER This upgraded digital pH meter combines a TDS meter, pH tester, and thermometer in one compact device, accurat1xely measuring pH, TDS, and temperature at the same time. This versatile water tester provides a complete water quality analysis to help ensure clean, safe, and healthy water for drinking, cooking, or gardening.
$ 25.25
free delivery
20% discount
GISNPA Digital pH Meter for Food Hot Sauce Canned foodpH Tester 0.01 Resolution High Accuracy Food pH Testerwith Backlit LCD Display and ATC for MEA
Fermented Food pH Tester - The pH testing range of the GISNPA pH meter for food is 0.00-14.00, with an accuracy of 0.01. The proprietary spear pH probe helps you accurately test the pH of a wide variety of foods during fermentation, such as sausage, salami, cheese, sushi rice, canned jams, fermented sauces, chili sauces, hot sauces, and more.
$ 42.99
free delivery
19% discount
GIDIGI Hydrogen Water Tester, ORP Meter for Drinking Water, Digital pH Meter, Electronic pH PPM ORP Temp Detector for Water, Hydroponics, Swimming Pool, Aquariums, Kombucha
Dual pH & ORP Testing for Optimal Water Quality Simultaneously measure pH (0.00 14.00, accuracy 0.01pH) and ORP (-990 +990mV, accuracy 2mV) to ensure your water meets the ideal hydrogen water standards (pH 7.2-8.0, ORP -150--850mV). This feature is essential for maintaining healthy drinking water, hydroponics, pools, and aquariums
$ 26.99
free delivery
17% discount
Spider Farmer 5-in-1 Digital pH Meter Kit for Water, TDS EC Temperature Salinity Tester with ATC Rechargeable for Plants Hydroponics Pool Fish Tank and Aquarium (IP67 Waterproof)
5-in-1 Multifunctional Water Tester Accurately measures pH, TDS, EC, Temperature, and Salinity ideal for gardening, hydroponics, aquariums, fish tanks, swimming pools, and more.
$ 59.99
free delivery
17% discount
pH Salt Meter Salinity pH Tester for Saltwater Pool 6 in 1 pH Salt EC TDS ORP Temp Test Kit Pool pH ORP Monitor Hydroponic pH Conductivity PPM Reader YINMIK Salt Checker for Aquarium Koi Pond
YINMIK 6 in 1 Water Quality Tester YINMIK all in one water quality meter test pH, Salt(Salinity), ORP(Redox Potential), EC(Conductivity), TDS(Total Dissolved Solids), Temperature for home water testing, as saltwater pool, chlorine pool, hydroponic, aquarium, koi pond, brewing, drinking water, SPA, hot tub, RO RI water, etc
$ 35.99
free delivery
17% discount
CANNABMALL 5-in-1 Digital PH Meter, with Voice Function, PH/TDS/EC/Temp/Salt Pool Salt Tester, Waterproof & Rechargeable Pen Meter for Swimming Pools, Fish Tank, Aquariums & Hydroponics
Multifunctional Tester 5 in 1 pH meter can measure TEMP PH TDS EC SALT, the portable and rechargeable design is convenient for you to test the purity of water in various environments such as swimming pools, spas, aquariums and drinking water at any time.
$ 35.99
free delivery
17% discount
pH Meter for Water Digital pH Tester with 4.6in pH Probe Lab pH Gauge pH Reader with ATC for Canning Professional pH Temperature Test Kit for Narrow-Necked Bottle Solution Kombucha and Home Brewing
Fermentation pH Meter with Long Electrode With 4.6-inch long pH probe, YINMIK pH tester is suitable for various home fermentation processes. The extended pH electrode design allows for reading pH levels at different depths within the can, preventing pH discrepancies between the surface and deeper layers that can affect the taste of fermented foods. If you need to test pH levels for canned food, kombucha, beer brewing, etc., this pH meter is the best pH testing device.
$ 35.99
free delivery
16% discount
Digital pH Tester for Water, pH Meter for Hydroponic Water, TDS Tester EC PPM Test for Plant Nutrients, 4-in-1 Meter for Conductivity, pH Pen for Drinking Water, DWC, Indoor Plants
Multi-functional 4-in-1 pH Tester Our GIDIGI digital pH testers are versatile and can measure not only pH values but also TDS, EC, and water temperature. With a wide test range for pH (0.1-14.0), EC (0-9990 S cm, 10.01-19.99mS cm), TDS (0-9990ppm), and temperature (32.0-140.0 , 0.0-60.0 ), it is perfect for various applications such as hydroponics, aquariums, drinking water, swimming pools, tap water, hot tubs, and brewing
$ 29.99
free delivery
15% discount
CIZTADA pH Meter for Water 4 in 1 pH EC TDS Temp Meter for Hydroponics PPM and EC Water Tester Digital pH PPM Meter for Nutrients Growing Hydroponics Gardening DWC hydroponics System
pH and EC Meter for Water Systems EC range of 500-2000 S cm is considered optimal for hydroponic gardening, and the optimal pH value is the slightly acidic range of 5.5-6.5; CIZTADAK pH EC meter provides the consistency and accuracy readings of your feedings in hydroponic garden system, to keep your plants balance and happy.
$ 22.99
free delivery
14% discount
Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester
Measurement range 0 - 14.00 pH, 0 - 50 C
$ 43.00
free delivery
14% discount
Hydroponics EC pH Tester, Simultaneous Display pH ppm for Base Reservoir Water, Continuous Monitoring of pH Conductivity Temp. ppm for Growing Nutrients, Indoor DWC System, Aeroponic Garden
Simply turn on meter to get the PH EC Temperature value YINMIK's newly upgraded 4-in-1 pH EC tester is specially upgraded for hydroponic growers. It can continuously monitor pH, EC and temperature values of the hydroponic nutrient solution on the screen at the same time without switching buttons. YINMIK pH meter helps you know when to add nutrient solution and when to add pH UP DOWN solution to adjust pH, cooperate with your hydroponic system, and ensure the healthy growth of your plants
$ 27.99
free delivery
13% discount
Pool Salt Tester, Digital 5 in 1 pH TDS EC Salinity Meter with Calibration Solution Kit, Simultaneous Display ppm pH for Saltwater Pool, Aquarium, Hot Tub, Spa, Hydroponics, Home Brew&Pickling
One click to get temperature pH salt for saltwater pool Are you still using test strips to guess the colors for your pool water? Or are you still constantly pressing the mode switch button to switch between ph and salt? It's time to have a YINMIK newly upgraded 5 in 1 ph salt meter. The PH PPM temperature value of your pool is displayed at the same time on screen. You will get all parameters at once.
$ 29.99
free delivery
10% discount
Apera Instruments PH400 Portable pH Meter Kit with Pre-mixed Buffers, 0.01 pH Accuracy, 0-14.00 pH Measuring Range, 3-Point Auto Calibration, 3' Probe
Comes with an all-in-one pH temp. electrode, measuring pH and temperature in a quick and accurate manner
$ 286.85
free delivery
10% discount
GIDIGI pH EC Meter for Hydroponic, Digital pH TDS EC ppm Tester with Color Screen Display, High Accuracy pH Pen Probe for Drinking Water, Nutrient Solution, Aquariums, Pools & Home Use
4-in-1 pH Meter with Color Screen GIDIGI ph testers for water with pH, TDS, EC and temperature values on the large, easy-read color display. No need to compare colors using test strips water ph tester can get a complete water quality snapshot instantly, this ph and ppm meter is perfect for hydroponic nutrient solutions.
$ 32.99
free delivery
10% discount
GISNPA PH Meter/TDS Meter Digital Water Tester 7-in-1 TDS Meter and Salinity Tester PH Temp EC, High AccuracyPH Meter for Water with LCD Backlit, for Drinking Water, Wine, Swimming Pool, Soaking tub.
7-in-1 Water Tester - Test pH, TDS, EC, Salinity, Temperature, ORP, & Specific Gravity all with one tool! Switch modes instantly using the MODE CAL button. Perfect for pools, hydroponics, aquariums, drinking water, and labs.
$ 39.99
free delivery
8% discount
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified
High Accuracy pH Tester Measures pH levels from 0.00 to 14.00 with 0.1 pH accuracy; Features one-touch automatic calibration with included buffer powder packs for easy setup
$ 25.99
free delivery
8% discount
Apera Instruments AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector
Quick and easy 1 to 3 points Auto. Calibration with calibration guide (auto. recognizes 5 types of pH standards)
$ 442.00
free delivery
8% discount
GIDIGI pH Chlorine Meter Digital 7 in 1, Pool ORP Salinity Meter Test pH CL Salt ORP EC TDS Temp, for Pools Aquariums Hydroponics Drinking Water Hot Tubs, Water Test Kit, with Calibration Solution
7-in-1 Water Quality Tester Our GIDIGI multi-functional pH meter integrates seven key parameters pH, ORP, conductivity (EC), total dissolved solids (TDS), salinity, free chlorine (FAC), and temperature eliminating the need to purchase multiple complex reagents or single-function testers. Whether for backyard pools, hot tubs, spas, aquariums, koi ponds, hydroponic nutrient solutions, or drinking water testing, a single touch provides accurate readings, saving time and being environmentally friendly.
$ 49.99
free delivery
7% discount
pH Meter for Food Digital pH Meter for Fermentation Hot Sauce Canning Spear Tip pH Food Tester Probe for Cheese Cooking Sourdough Bread Saliva Water Resistant Food Acidity Tester for Solid and Water
Reliable pH Test Kit pH Meter for Food Kit includes calibration solution(7.00 4.00)and electrode protection solution which made it easy to get started right out of the box.Calibrating the pH meter with the included solution is easy and ensure the accurate results. The reliability of the pH readings, which allows you to make informed decisions about food quality and safety. Comes with the calibration kit making it well package deal for a decent price.
$ 41.99
free delivery
Ohaus ST300 Portable pH Meter, 0.01 pH
Measurement range 0.00 to 14.00 pH
free delivery
Milwaukee Portable pH/Temperature Meter - MW102
Easy to read results, with large digital LCD readout
free delivery
7% discount
pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH Conductivity TDS Temperature for Reservoir Tank Water DWC Aeroponic Garden Indoor Outdoor Growing
One-click access to the temperature pH EC value of hydroponic nutrients solution YINMIK 4-in-1 pH EC tester is a professional tester for hydroponic growers. The pH ppm mode is designed for hydroponic basic reservoirs, and the pH EC mode is designed for hydroponic nutrient solutions.The pH and temperature of this product are always displayed on the screen.
$ 29.99
free delivery
LAQUAtwin pH-22 Compact pH Meter
Compact Design
free delivery
HANNA Instruments HI98127 pHep4 pH-Temperature Tester
Waterproof pH & Temperature Tester for water
free delivery
Oakton PH 550 Benchtop pH Meter Kit
Buffer Recognition NIST and USA
free delivery
HACH 9531000E Pocket Pro pH and Temperature Tester
Easy calibration steps and built-in diagnostics for pH testers take the guesswork out of calibrating the sensor to keep it in optimum condition.
free delivery
Oakton pH 5+ Handheld Meter with ATC; Order pH probe separately
Product Type pH meter
free delivery
Oakton pH 5+ Handheld Meter Kit w/Case, Solutions, pH/ATC Probe
Battery 4 x aaa batteries (included)
free delivery
Extech EC500 Waterproof ExStik II pH/Conductivity Meter
Combination flat surface pH electrode with auto ranging high accuracy conductivity cell
free delivery
Oakton WD-35634-30 pHTestr 30 pH Tester, For Temperature
Three-point, push-button calibration with auto-buffer recognition for a wide range of results
free delivery
GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter
Made for hydroponic, aquaponic, and greenhouse growers
free delivery
Oakton pHTestr 30 Waterproof pH Testr 30 Pocket Tester
Product Type pH tester
free delivery
Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration
Compact pH tester used in laboratory and industrial applications
free delivery
Oakton 35634-05, EcoTestr pH1 Waterproof Pocket Tester
Large LCD dual-line display shows pH and temperature readings simultaneously
free delivery
Hach 9532000 Pocket Pro+ pH Tester with Replaceable Sensor
Confidence in Results
free delivery
HI98128 - - pHep5 pH/Temperature Tester 0.01 pH resolution by Hanna Instruments
Hanna Instruments
free delivery
Fristaden Lab Benchtop pH Meter | USA Company | (Standard Lab Electrode)
A True Lab pH Meter -- Use this pH meter for sensitive, important projects. It is accurate to 0.01 pH.
free delivery
Hanna Instruments HI 99161 Waterproof Portable pH Meter, For Food and Dairy Products
Waterproof portable pH and temperature meter for measuring semi-solids such as meats and cheeses
free delivery
Apera Instruments PH910 Benchtop Lab pH Meter Kit with LabSen 211 Refillable Glass pH Electrode
Equipped with LabSen 211 refillable glass pH electrode and a separate temperature probe, ensuring accurate, quick, and consistent pH measurement.
free delivery
Milwaukee Instruments MW100 Ph Meter with 2 Point Manual Calibration
Includes se220 ph electrode
free delivery
Apera Instruments Premium Series PH8500-SA Portable pH Meter Kit for Strong Alkaline Solutions, Blue (AI5523)
Equipped with Swiss LabSen 841 pH Electrode and MP500 Temperature probe, designed for measuring strong alkaline solutions (pH 11 to 14).
free delivery
ONiLAB Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
Equipped with 201T-F 3-in-1 combination pH electrode, Auto temp. Compensation, measuring pH and temperature simultaneously
free delivery
Oakton AO-35634-35 PCTSTestr 50 Waterproof Pocket pH/Cond/TDS/Salinity Tester, Premium 50 Series, Black
Battery four aaa 1.5 v
free delivery
Milwaukee MW101 LED Economy Portable pH Meter with Manual Calibration, 0.0 to 14.0 pH, +/-0.2 pH Accuracy, 0.01 pH Resolution
Milwaukee
free delivery
Environmental Express pH 100 Portable pH Meter Kit with Case, pH and Temperature Probes, and Solutions
Includes pH 100 portable pH meter, plastic combination pH electrode, temperature probe, 50 mL pH 4, 7, and 10 buffer solutions, 3 AA batteries, and carrying case.
free delivery
Digital Combo pH & Temperature Meter, Aquarium Thermometer pH Monitor with Automatic Calibration Function for Fish Tank Hydroponics Aquaculture Laboratory
Accurately monitor pH and temperature of your fish tank or any type of water with this ph monitor device; PH Measurement Range 0.0 to 14.0 pH, Accuracy 0.1; Resolution 0.01
free delivery
Apera Instruments Premium-Series PH60S Food pH Pocket Tester Kit, Swiss Spear pH Electrode, ±0.01 pH Accuracy, -2.00-16.00 pH Range (AI313)
Swiss spear sensor with Long-life reference system (Replaceable), made for cheese, sushi rice, meat, fruit, milk, yogurt, sauce, and other solid semi-solid's pH measurement (also works great for general water solutions)
free delivery
PH Meter 7-in-1 Tds Meter/Salinity Tester/pH Meter/EC Meter/Orp Meter/S.G Meter/Temp ph Tester Digital,PH Meter for Water 0.01pH Accuracy,Tds Meter with ATC.
7-in-1 pH Tester Digital Water tester multi-function one-key switching,which is more worry-free and convenient to use.pH meter tester digital professional measurement ORP Meter S.G Meter TDS Meter Salinity Tester pH Meter EC Meter Temp.
free delivery
Apera Instruments, LLC-AI221 SX610 Waterproof pH Pen Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe
Easy SINGLE-Button Operation, Smallest Pen-Style design with replaceable probe (good for test tube measurements)
free delivery
5% discount
Utile pH Meter,±0.01pH Accuracy pH Tester Kit, Auto Temp. Compensation, Auto 1-3 Points Calibration,Waterproof,LCD Display,4434.0003.1
Product Features Modular electrodes with replaceable components to accommodate diverse testing requirements; configurable auto-shutdown timer and backlight display duration; supplied as a complete kit including standard solutions and lanyard; dustproof and waterproof rating IP67.Product
$ 47.99
free delivery
EZTOCH pH Meter for Water, Smart pH TDS EC Meter for Water Hydroponic, 4 in 1 pH Conductivity PPM Temp Meter for Drinking Water, Brewing, Aquarium, Pool, Spa
4 in 1 pH EC TDS Meter EZTOCH water ph meter is equipped with a high-precision sensor, includes essential parameters for testing water quality such as pH, EC, TDS, and Temp, meeting all your home water quality testing needs. EZTOCH ec meter hydroponics large backlit display and portable, lightweight design allow you to easily perform water quality testing in various scenarios, including aquariums, hydroponics, filtered water
free delivery
Apera Instruments AI101G GroStar Series GS1 pH Pen Tester Kit with Replaceable Double-Junction pH Probe for Hydroponics Water Quality Testing, Gen II
Lab-grade pH meter designed specifically to meet growers' needs and habits
free delivery
Hydrogen Water Tester, ORP Meter, TDS pH Meter for Drinking Water, YINMIK 6 in 1 pH TDS H2 EC ORP Temp Water Quality Meter, Digital pH PPM EC Monitor
Digital pH TDS Tester for Drinking Water TDS Meter and pH tester for home drinking water, digital pH ppm tester for water quality testing. TDS Meter Digital Water Tester. Weak alkaline water and low TDS water are good for health. With the YINMIK water quality tester, you can quickly test the pH and TDS value of water to help you understand the turbidity of your home water and keep your drinking water healthy.
free delivery
Milwaukee MC120 pH Monitor with Mounting Kit, 0.0 to 14.0 pH, +/-0.2 pH Accuracy, 5.5 to 9.5 pH Set Point
Great accuracy
free delivery
Hach Pocket Pro pH Tester, pH Meter for Water Analysis pH & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-in Diagnostics, 9531000
Confidence in Results
free delivery
2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory
MEASURING RANGE 0.00-14.00pH and 0-55 C (32-131 F) Temperature with ATC so temperature change can't affect on pH level measurement
free delivery
5% discount
VIVOSUN 4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, 0-14.0 pH Measurement Range, ±0.1 pH Accuracy Water Quality Tester for Hydroponics, Household Drinking, and Aquarium
4-in-1 Mode With Vivosun 4-in-1 PH tester, you can accurately measure PH, TDS, EC and Temp value; Know water quality clearly to ensure your family members' health
$ 26.59
free delivery
2 in 1 pH & Temperature Meter Digital pH Monitor Dual Display Water Quality Tester with ATC and Automatic Calibration Function, pH Tester for hydroponics, Aquarium, Pools, etc.
AUTOMATIC CALIBRATION pH Meter designed with One key calibration method, calibrating with solutions pH 4.00, pH 7.0, and pH 10.01 to ensure the accuracy of your measurements
free delivery
Oakton 35423-01 Ecotestr Ph. 2+ Pocket Ph. Meter, 1.2" Height, 1.8" Wide, 6.4" Length, 1.2" Height, 1.8" Wide, 6.4" Length
Meter type ph tester
free delivery
Bante 210 Benchtop pH Meter | Lab pH Meter for Routine Measurements, ±0.01 pH Accuracy, 3 Points Calibration, Equipped with pH Electrode, Temperature Probe and Buffers
Classical benchtop pH meter is equipped with a backlit LCD display.
free delivery
Aero-Gro 5-in-1 Digital Water Testing Meter | pH, TDS, EC, Salinity & Temperature Tester | Hydroponics, Aquarium, Pool & Drinking Water Quality Monitor
Comprehensive Testing Get quick and accurate readings of essential water parameters, ensuring optimal conditions for your plants and aquatic life
free delivery
Healthible Lab Benchtop pH Meter - Digital Bench Top pH Meter and Electrode,Laboratory ph Meter for Liquid,0.01 pH Accuracy,with Data Storage Function
High-definition LCD display Ph ec meter's display interface is clear and non-reflective, and it can also display multiple values at the same time.
free delivery
PILLME 2Pcs Digital PH Meter PH Tester 0.01 High Accuracy Water Quality Tester with ATC: 3 in 1 PH TDS Temp for Drinking Water, Hydroponics, Lab
PILLME
free delivery
Bluelab OnePen - a 3-in-1 Temperature, EC/PPM and pH Meter, Lightning Fast Readings - Bluetooth Data Sharing & in-App Tracking - Replaceable Probe
Quick and Accurate OnePen delivers the fastest time to a stable pH and Conductivity (EC PPM) reading on the market, automatically adjusts the reading based on temperature, and is accurate to 0.01
free delivery
UIUZMAR pH Meter for Water Hydroponics Supplies - pH Up and Down Tester Digital PPM Meter EC Meter Combo for Home Growers – Accurate pH Tester TDS EC Reader for Hydroponics
Upgraded 4 in 1 Tester pH EC tester is specially upgraded for hydroponic growers. It can continuously monitor pH, EC and temperature values of the hydroponic nutrient solution. UIUZMAR pH meter helps you know when to add nutrient solution and when to add pH UP DOWN solution to adjust pH.
free delivery
Bonvoisin PH Meter for Water Real-time PH, Temperature, Voltage Measurements in Water with Calibration, Digital PH Tester for Hydroponic Systems, Plant Grow, Pool
Large Range&High Precision This lab ph meter has a wide measurement range PH(0.00-14.00), Temperature(0-60 32-140 ) and Voltage(-500mV 500mV), a high PH resolution of 0.01, a measurement error range 0.05.
free delivery
Apera Instruments PH60Z-WW Smart Handheld pH Meter Tester Kit with LabSen 335 ATC pH Electrode for Lab-Grade pH Measurement in Wastewater, Suspensions, Emulsions and Dirty Liquids
RELIABLE + SMART + PORTABLE The top-rated smart pH tester is now paired with the Swiss LabSen 335 pH electrode, allowing you to effortlessly take lab-grade pH measurement in dirty and complex liquids such as wastewater, suspensions, and emulsions and manage data wherever you go.
free delivery
Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment and is used with meters; General uses include growing tent, reservoir, water tank, and hydroponics
free delivery
5% discount
VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium
3 Modes in 1 With the Vivosun 3-in-1 pH meter, you can accurately measure pH, TDS and temperature values to discover your water quality and ensure your family s health
$ 27.99
free delivery
2 in 1 Temperature pH Monitor Meter Tester Sensor test Kit 0~14.0 pH Automatic Buffer Recognition BNC electrode Probe for Hydroponics Aquarium Lab Testing Food Drinking Water pH of saltwater/seawater
Accurate Test The Ph Meter With a sensitive electrode sensor ph tester with 0-14.0 measuring range could read accurate pH level quickly and easily. This accurate pH tester Kit (0.01 Resolution) is so accurate that it could test accurately within - 0.01 and 0.01 pH. Enclosed with detailed clear manual will show you how to use it
free delivery
Bante 220 Portable pH Meter, ±0.01 pH Accuracy, 1 to 3 Points Calibration, Automatic Temperature Compensation, Auto-Read Measurement Endpoint, 100 Sets of Data Storage
Economical portable pH meter contains pH and mV measurement modes.
free delivery
YINMIK Digital pH Meter for Food, pH Probe for Sourdough and Bread Dough, Checking The pH of Fermenting Sausages and Salami, Waterproof pH Tester for Solid and Liquid Soft Soil Sample…
pH Meter for Sourdough Making With proprietary spear pH probe, YINMIK food pH meter is great for managing sourdough fermentation. You can use it to check the pH of your sourdough bread dough during the bulk fermentation step.
free delivery
NANBEI Instruments,Lab Benchtop pH Meter kit,1-2Points Auto Calibration,0.01 pH Accuracy,Digital Bench Top pH Meter and Electrode,6.0 inch High Definition Screen(PH100B)
More Accurate and reliable 0.01pH Accuracy To ensure accuracy and repeatability, the digital pH tester is built to lab standards and will show a constant value.
free delivery
Bluelab PENSTP pH and Conductivity Starter Pack - Precision Nutrient Solution Management Kit with Temperature Measurement, Waterproof Pens, and Probe Care Kit
Comprehensive Monitoring Kit The Bluelab pH and Conductivity Starter Pack is a complete solution designed specifically for growers who value precision and convenience. Whether you're a novice or a professional, this pack provides the tools you need to monitor and manage nutrient solutions with ease and accuracy. It's a comprehensive kit that simplifies the growing process, making it more efficient and effective.
free delivery
YINMIK Digital pH Meter with Extra Replaceable Probe, Pocket pH Tester for Hydroponics, Accurate Water Tester for Swimming Pool Hot Tub Aquariums Home Wine Brewing
With One Extra Probe An additional probe of YINMIK Digital pH Meter is included in the package in case the original one is accidentally damaged. With the replacement probe , you will have a brand new pH tester again. Greatly extend the life of pH tester.
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Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II
Lab-grade pH EC TDS meter designed specifically to meet growers' needs and habits
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5% discount
NANBEI Lab Benchtop pH Meter, 1-3Points Auto Calibration,0.01 pH Accuracy,200 Sets of Data Storage,Professional pH/Temp/ORP Test,6.0 inch High Definition Screen, PH200E
More Accurate and reliable 0.01pH Accuracy,To ensure accuracy and repeatability, The lab ph meters is built to lab standards and will show a constant value.
$ 239.00
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AC Infinity pH Meter Kit, High Precision Digital pH Pen with ±0.1 pH Accuracy, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools
A pH reader for water quality assessment designed to help monitor and maintain proper pH levels.
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YINMIK Food pH Meter with Extra pH Replaceable Probe,Digital pH Tester for Sourdough and Bread,Food pH Tester for Meat,Canning,Cheese,Solid Samples, Soft Soil and Water…
Buy 1 pH Meter Get 1 More New pH Probe YINMIK Digital pH Tester come with an extra new pH calibrate probe, which not only save money ,but also save time. in case the original probe is accidentally damaged. With calibration for the replacement, you can have a brand-new pH tester again. Greatly extend the life of the meter.
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PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC and TDS Meter,PH Meter for Water with LCD Backlit,Water Testing Kits for Drinking Water,Wine,Swimming Pool,Hot Tub Spas.
5 IN 1 PH Meter Rowyet Multiparameter water test meter is equipped with 5 different functions for water quality test Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter.This is not only been convenient for your different water testing needs, but also saves your time and money.
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HOICATED Digital Pool Salt Tester for Swimming Pool Large Simultaneous Screen Salinity pH Meter for Koi Pond Aquarium Fish Tank Hot Tub EC Tester for Indoor Garden Hydroponics Water Quality Tester
Sensitive Salt Meter for New Fish Tank Owners Newly upgrade probe, accurate salt reading. Precisely monitor changes in your aquarium and help you find out invisible reasons so to create a proper living environment for your aqua pets! Great helper for new tank owners to set up a new saltwater fish tank, freshwater fish tank, koi pond.
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Smart pH Meter for Food, GIDIGI Digital Food pH Tester, Accurate Canning pH Test Kits with ATC, Professional Fermenting pH Test Pen, Spear pH Probe for Bread Cheese Sushi Rice Sourdough Sauce Meat
Professional pH Tester for Food GIDIGI pH03A is a professional food pH meter designed to measure the acidity and alkalinity of various foods in the kitchen. pH test range 0.00-14.00pH; resolution is 0.01pH. While measuring the pH of food, the temperature of the food can also be obtained. The digital food tester is also equipped with a sponge protective cover with electrode protection liquid inside, which can extend the service life.
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pH Meter for Food 3-in-1 Digital pH EC Temperature Meter with ATC, Food pH Tester for Checking Fermentation/Bread Dough/Sausages, Waterproof pH Probe Meter for Cosmetics, Solid and Soft Soil Sample
3-in-1 Digital pH Meter with EC Temperature Sensor Landtek digital ph tester for food can easily measure the value of pH, EC (electrical conductivity), and temperature. Making it ideal for various applications such as hydroponics, aquariums, Dough, Salami, Sushi, Rice, Fermenting, Sausage, Meat. Soap. Cheese, and also suitable for solid and liquid soft soil sample testing
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pH Tester,Digital pH Meter for Water,New Version TDS Meter for Drinking Water with Backlit Simultaneously Display 4 in 1 TDS pH EC Meter for Water Hydroponic Nutrient Solution,Pool,Home Use
Multi-functional 4-in-1 pH Tester Our GIDIGI digital pH testers are versatile and can measure not only pH values but also TDS, EC, and water temperature. With a wide test range for pH (0.1-14.0), EC (0-9990 S cm, 10.01-19.99mS cm), TDS (0-9990ppm), and temperature (32.0-140.0 , 0.0-60.0 ), it is perfect for various applications such as hydroponics, aquariums, drinking water, swimming pools, tap water, hot tubs, and brewing
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Yewhick pH Meter for Food, Digital pH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Fermentation Canning, Meat, Cheese, Solid Samples and Water
Upgraded pH Probe Compared to the YY-1030V and YY-2030 model, the YY-1033L features a newly enhanced spear-type sensor and an enlarged glass bulb design, significantly increasing the contact surface area. Additionally, it is equipped with a low-noise cable and an extended reference diffusion path, which not only ensures more stable and reliable measurement results but also greatly extends the electrode's lifespan in various challenging environments
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LUVCOSY Digital Soil pH Meter, Industrial Grade Soil pH Tester with Calibration-Free LCD Display, High Accuracy Soil pH Pen, Soil pH Monitor for Garden, Lawn, Plant (White)
Industrial Grade and High Precision LUVCOSY soil pH meter is INDUSTRIAL GRADE product with high precision. It s embedded with sophisticated algorithms, great for gardening, home & lab research.
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Yewhick pH Meter for Water Hydroponics, 5-in-1 pH TDS EC Salt Tester for Water Nutrient Solution, Simultaneous Display of pH EC Temp for DWC Reservoir Tank, Aeroponic Garden, Growing System
Accurate 5-in-1 pH EC Meter for Hydroponics Keep your hydroponic nutrients balanced with this professional pH EC meter. It precisely measures pH, EC, TDS, Salt, and temperature in real time, ensuring optimal water conditions for plants. Ideal pH tester water for hydroponic gardens, DWC systems, and indoor grow setups.
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EZTOCH Hydroponic pH EC Meter, Water pH TDS PPM Meter with Simultaneous Display for Reservoir Nutrient Solution, pH EC Meter for Water Hydroponic DWC System Setup, Measure Conductivity for Aquaponics
Simultaneously display pH EC Temp or pH ppm Temp This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
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GIDIGI pH Meter Food Digital Electronic pH Tester for Fermentation 3*50ml pH Buffer Calibration Solution Kits Hot Sauce Food Tester Probe for Cheese Sourdough pH Temperature pH Test Strips for Acidity
Become a Hot Sauce Maestro with a pH Food Tester The hot sauce pH level is important. A good pH level for the sauce is 3.4 and can be tested accurately with a food pH meter. The lower pH level of hot sauce preserves the hot sauce and allows for a longer shelf life. The accuracy of pH testing strips can't provide the precision necessary for hot sauce making. Say goodbye to guesswork, with the proper GIDIGI pH tester, you can master the art of creating perfectly balanced hot sauces.
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5% discount
EZTOCH Food pH Meter, Digital pH Meter for Food Fermentation Canning Cooking, Smart Sourdough pH Tester for Bread Cheese Sauces, Measure pH in Water, Brewing, Meat, Sausages, Pickles, Sushi Rice
Food pH Meter for Canning When canning season arrives, use Food pH tester to test the pH value of meat, fruits, and vegetables to help you identify which foods are suitable for water bath canning (high acid 4.6 pH). It is especially important to measure the pH of canned foods such as tomato sauce and hot sauce salsa again before canning for food safety
$ 39.99
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Portable pH Meter, High Accuracy, Large Backlight Display, pH Tester with ATC, Digital pH Meter for Drinking Water/Lab/Pool/Biomedicine/Aquarium, 0-14 Measurement Range
High-precision measurement Employing high-performance composite electrodes and advanced chips. We achieve measurement accuracy of up to 0.01 pH. Ensuring that every piece of data you obtain is authentic and reliable. This pH tester is your all-in-one solution for testing water in pools, aquariums, and hydroponics systems.
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5% discount
EZTOCH pH EC Continuous Monitor for Hydroponic, 6 in 1 WiFi EC PPM CF pH Meter, Digital pH TDS Temp Humidity Conductivity Monitor for DWC Hydroponic System, Aeroponic Gardening, Aquaponic
6-IN-1 Smart Continuous Monitoring The EZTOCH pH EC hydroponic monitor lets you say goodbye to complicated multi-device monitoring. With just one device and an upgraded composite probe, you can comprehensively monitor the growth of your hydroponics in real time, freeing you from the hassle of daily water sampling and manual measurement. Furthermore, its dual TDS modes (ppm500 & ppm700) and four measurement units including "mS, CF" meet all the needs of hydroponic growers
$ 69.99
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Smart pH Meter for Food - Digital pH Tester with All Accessories | YINMIK Lab pH Meter | pH Thermometer for Food | Professional pH Reader for Hot Sauce, Dough, Cosmetic, Fermentation, Kombucha, Wine
With a Food Grade Stainless Steel Blade The YINMIK food pH meter features a food-grade stainless steel blade (316 stainless steel). This food pH tester easily pierces some solid foods, preventing damage to the glass pH probe when testing foods. With this food pH thermometer, you can easily determine the pH level of meat, fruit, and plants. pH of fresh meat is 5.5-6.2; pH of general tomatoes is 4.0-4.5. More pH levels of solid foods are waiting for you to explore through the Food pH Reader.
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EZTOCH Pool Salinity pH Tester Hydrogen Water Tester, 7 in 1 pH Salt ORP H2 TDS EC Temp Meter for Salt Water Pool, Hydrogen TDS PPM Tester for Drinking Water, pH EC ORP Meter for Hydroponic Water
7-in-1 Multi-Functional Tester This pH Salinity Meter measures pH, salinity, hydrogen, EC, TDS, and temperature. Whether measuring drinking water, tap water, RO water, hydrogen-rich water, coffee, kombucha, apple cider vinegar, hydroponic water, freshwater aquariums, or saltwater pools, this pH meter meets your measurement needs
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Smart pH Meter for Laboratory, Digital pH Tester, Accurate Hydroponic pH Test Kits, pH Meter with line for Pool Aquarium Water Treatment Accurately Measure and Monitor pH in Wide Range of Media
Portable pH Meter YINMIK pH meter with 1.2m electrode line, making it ideal for on-site settings or mobile testing at remote locations. Even in harsh environments. It allows you to easily in complex environments or perform laboratory-level pH measurements in dirty and complex liquids (such as wastewater, suspensions and emulsions), no matter where and when you are. The operation is simple, just put the pH electrode into the sample solution and get accurate readings;
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Bluelab PENSOILPH Soil pH Pen, Digital Meter and Water Test Kit, Also Used for Coco and Rockwool with Easy Calibration for Hydroponic System and Indoor Plant Grow, Clear
Measures temperature and pH (acid or alkaline) in nutrient solution, soil, and other media for precise up and down adjustment with lab quality glass probe; General uses include growing tent, swimming pool, aquarium, fish tank, coco, and rockwool
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Bluelab pH 4.0 & 7.0 Calibration Solution Kit - pH Meter & pH Pen Calibration for Balanced Nutrient Solution NIST Traceable | Hydroponics, Gardening & Growing Tents (500 ml/ 16.9 Fl Oz Each)
Ensures accurate readings - Our pH calibration solution helps maintain the accuracy and reliability of a pH pen, probe, or tester. Calibration ensures accurate readings. This helps keep the pH level in check for the health of plants, swimmers, or aquatic life.
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AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools
Advanced pH reader for water quality assessment designed to help monitor and maintain proper pH levels.
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Bluelab Guardian Monitor Wi-Fi for Real-time pH, Temperature, and Conductivity (TDS) Measurements in Water with Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic Systems and Indoor Plant Grow
Real-time Monitoring The Bluelab Guardian Monitor Wi-Fi allows you to monitor your reservoir's pH, Conductivity, and Temperature in real-time. Compatible with the Edenic by Bluelab app, receive instant alerts, monitoring, and history reporting. Manage your growing environment from where you'd like, when you like.
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Tadeto Multifunctional Digital pH Meter for Food, High Precision Garden Soil pH Test Kit with LCD ℃/℉ Display for Plant/Solution, Water and Food pH Tester for Meat, Bread, Cheese,Water, Pool
Versatile pH Meter This pH meter is designed for multi-purpose use, enabling accurate pH measurement of food, soil, water, and more. Whether you're testing the pH of your garden soil or the pH level of your aquarium water, this pH meter has got you covered. Whether you're gardener, professional farmer,cooker,or scientist, our pH meter empowers you to accurately assess pH across different scenarios. With its adaptable design, making it ideal for use in laboratories, agricultural, kitchen Please use this product safely to prevent splashing of the solution into eyes or hands
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Bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Growing Solutions, Optimal Plant Health and Yield
Reliable & Easy-to-Use The Bluelab pH Pen is waterproof, features a backlit LCD for easy reading in any light, and automatically adjusts for temperature changes. Accurately measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with a lab-quality glass probe. The pen's double junction electrode has a longer lifespan compared to standard probes due to less contamination. It's more accurate and reliable than comparable pens, test strips, drops, and more. *Note readings in tap, reverse osmosis (RO) or distilled water may be slow and or unstable due to insufficient dissolved Ions (salts).
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UIUZMAR Smart pH Meter for Food pH Test Kit for Sourdough and Bread Dough Professional Spear Sensor Food Tester Digital pH Meter for Sausages Meat Cheese Sushi Rice and Other Solid Semi-Solid
pH Meter for Fermentation Food Acidity plays a crucial role in various forms of fermentation. If you are dedicated to producing delicious sausages, salami, cheese, sushi rice, canned jam, fermented sauces, pepper sauce, or salsa, it is essential to conduct pH testing meticulously. Fermented foods must maintain the appropriate temperature throughout the entire fermentation process. The UIUZMAR pH tester is an indispensable tool that perfectly meets all your requirements.
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EC pH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, pH Meter Tester, Continuous Monitor of pH PPM EC CF Humidity Temp of Indoor DWC Grow System,Hydro Reservoir Tank
6-in-1 water quality tester This 6-in-1 device measures pH, EC, TDS, Salinity, SG, and Temperature, ensuring accurate water analysis for fish ponds, aquariums, drinking water, hydroponics, and more.
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Elitech PHM-230 Professional pH Pen Meter – Digital Tester for pH & Temperature in Hydroponics, Growing Solutions, Drinking Water with ATC & Full Calibration Kit (0.00–14.00) for Plant Health
Precision Calibration System Three-point push-button calibration with auto-buffer recognition ensures accurate measurements across a wide pH range
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5% discount
Hydrogen Water Tester pH H2 ORP Meter, Hydroponic pH TDS EC Meter, 6 in 1 pH H2 ORP TDS EC Temp Tester for Drinking Water and Pool, Dissolved Hydrogen Tester for Hydrogen Water Bottle
Hydrogen Water Meter PPB PPM The newly launched EZTOCH hydrogen water bottle tester in 2025, can switch between two modes of H2 test (PPM PPB) with one button. PPM measurement range is 0-2400ppm with resolution of 2ppm. PPB measurement range is 0.001-2.400ppm with resolution of 0.002ppm. High-precision measurement, fast response, suitable for hydrogen producing water bottles, hydrogen generators, hydrogen-enriched water, H2 water generator
$ 32.99
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VIVOSUN Aerolab Digital pH Meter Kit ±0.01 High Accuracy, Waterproof pH Tester Pen with Replaceable Probe, LCD Display, Auto Temperature Compensation, Calibration Powder for Hydroponics, Gardening
& Professional digital pH meter with 0.01 high accuracy and sensitive glass probe delivers fast, stable readings; ideal for monitoring water quality in hydroponics, aquariums, pools, and plant care
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YINMIK Water pH Meter, Digital 4 in 1 pH Temp EC TDS Meter for Hydroponics, PH Conductivity PPM Tester with EC Calibration Liquid, Suit for Growing Nutrients,Reservoir Tank,DWC,Brewing,Pool, Aquarium
4 in 1 Digital pH Meter YINMIK YK-4N tester has four functions - pH, EC, TDS, temperature.You don't need to prepare multiple testers, YINMIK multi-function tester can meet your home water testing use. With EC calibration liquid, you can measure the hydroponics nutrient solution more accurately. With 6 packs of pH calibration packs, it can be used continuously for more than half a year without worrying about subsequent use.
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EZTOCH pH Monitor Hydroponic Continuous 7 in 1 EC pH TDS CF ORP Monitor, WiFi Continuous Monitoring pH EC PPM Humidity Temp Meter of Aquaponic, DWC Hydroponic System, Aeroponic Garden
7-in-1 Multifunctional Continuous Monitor EZTOCH ph monitor hydroponics provides accurate readings for pH, EC, TDS, ORP, CF, humidity, temp. Upgraded combined probe, enables continuous, 24 7 monitoring, eliminating the hassle of using multiple separate testers. EZTOCH continuous ph monitor supports two TDS modes (ppm500 and ppm700) as well as mS CF four measurement units, delivering real-time data without the need for daily manual sampling and testing
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