pH meters

pH Tester, Digital LCD Water Quality Meter for Aquariums and Pools (EU Plug 220V)

3-in-1 Soil pH Tester, Soil Tester Kit, Plant Humidity Tester, Soil pH Meter for Flowers/Grass/Plants/Garden/Farm/Lawn, 290x50x38MM (Green)

Professional pH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water, Aquarium, Hydroponics, Swimming Pool, Measuring Range

SMART SENSOR Digital Soil pH Meter for Gardeners Soil Direct pH Tester for Plant Care Measure pH of Solution Potting Soil Growing Media Great for Indoor Greenhouse Outdoor Garden Lawn Farming Yard Use

pH probe – High-precision replacement probe – pH measuring range 0–14 – Easy calibration – Wide range of applications

Testeur de Sol pH d'humidité Température Lumineuse 4 en 1 pH Metre de Sol Humidité Testeur Terre Electronique pour Jardin Plantes Triomphe （Jaune）

Accurate Electronic pH Tester 0–14 for Swimming Pools, Aquariums and Drinking Water – Waterproof, Calibrable, Comes with Calibration Solution

Electronic pH meter for aquariums – ABS probe 0-14 pH, high precision and sensitivity, industrial power supply

8 In 1 Soil PH Tester High Accuracy Digital PH Meter Soil Humidity Plant Temperature Sunlight Intensity Soil Test Meter for Garden Water Plants

Professional pH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water, Aquarium, Hydroponics, Swimming Pool, Measuring Range

[NEVER USED] Soil PH Meter, 4-in-1 Digital Soil PH Tester, Soil Moisture Light PH Temperature Tester, Garden Tool Sets for Plant Care

6 in 1 Soil PH Tester Air Humidity Temperature Illuminance Measurement LCD Backlit Display Digital Soil Meter for Food Safety Industrial Applications

6 in 1 Soil Meter Digital PH Tester Soil Humidity Plant Temperature Sunlight Intensity EC PH Meter for Garden Lawn Plant Care

4-in-1 Digital pH Meter, 4-in-1 pH Tester, pH Meter with LCD Screen, High-Precision Resolution 0.01, Water Quality Tester for Drinking Water, Swimming Pools, Aquariums, Hydroponics

[NEVER USED] Digital PH Meter, Professional pH Tester, Electric Digital Pocket PH Meter Water Tester Hydroponics Pen with LCD Display, Auto Calibration Function and 0.00-14.00 Measuring Range

Diesel Fuel Injection Rail Pressure Sensor for BMW 3, 5, 7, and X5 Series

[NEVER USED] 3-in-1 pH Soil Tester, Acid-Base Soil Detector, Temperature and Humidity Measurement with Backlit LCD Display, Compatible with Gardening/Potted Plants/Farms

in 1 Soil PH Tester Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn

CSPARKV （32×2×2cm）pH Meter for, Garden Soil pH Tester High Accuracy pH Soil Tester - Soil Test Kit, Potted Water Gauge, Small Indoor Water Meter, Garden Soil Detector

Soil pH Meter, 4-in-1 Digital Soil pH Tester, Soil Moisture-Light-pH-Temperature Tester

CSPARKV （22×6.5×3.6cm） Soil pH Meter, 3-in-1 Plant Tester for Soil Moisture/Fertility/pH for Plant Care, Ideal for Garden, Lawn, Farm, Indoor and Outdoor

Ph-mètre numérique 5 en 1 – Mesure pH, TDS, EC, salinité – Plage 0-60℃ – Étalonnage automatique – Stylo avec rétroéclairage - EC 5 EN

Digital pH Soil Tester, pH Sensor, Sunlight and Moisture Probe Meter, pH Soil Test Kits, Testing Function for Home and Garden

Soil pH Meter, 4-in-1 Digital Soil pH Tester, Soil Moisture-Light-pH-Temperature Tester, Gardening Tool Kits for Plant Care

4-in-1 Digital pH Meter, 4-in-1 pH Tester, pH Meter with LCD Screen, High-Precision Resolution 0.01, Water Quality Tester for Drinking Water, Swimming Pools, Aquariums, Hydroponics

pH Test Paper, Test Strip Paper 2 Rolls, pH Strips for Swimming Pools, pH Measurement Indicator, Full Range 0-14

[NEVER USED] ATC Food pH Meter with pH Tester, Waterproof Digital Food pH Meter with High-Precision pH/Temperature Probe

The four-in-one soil fertility analyzer, expandable to measure pH, electrical conductivity and temperature, is an instrument for investigating agricultural and horticultural soils and recommending fer

Digital pH Meter for Food: Accurate pH Tester for Water, Cheese, Sourdough, Preserves, Meat, and Solid Samples Portable pH Tester for Aquariums and Applications

CSPARKV （31×5.8×5.8cm）Soil Tester for Gardening Soil pH Tester - 6 in 1 Moisture Meter for Indoor, Accurate pH Meter for , Soil Moisture Meter

LY601 High-precision soil measuring device for agricultural soil monitoring in greenhouses and plantations: pH meter and hygrometer

CSPARKV （18×3.7×3.7cm）Ph Meter, 5 in 1 PH/TDS/EC/Salinity/Thermometer, LCD Display PH Tester, Automatic Temperature Compensation, Electronic Pool PH Tester, Suitable for Drinking Water, Hydroponics, A

Professional pH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water, Aquarium, Hydroponics, Swimming Pool, Measuring Range

4-in-1 Soil Tester pH Meter, Digital Plant Thermometer Tester with Light/Temperature/Soil pH/Soil Moisture, Garden Hygrometer 4-in-1 Soil Tester (No Battery)

3-in-1 Soil Test Kit: pH, Moisture, and Acidity Tester for Plants, Gardens, Farms, Lawns, and Outdoor Use

Soil pH Meter, 3-in-1 Plant Tester for Soil Moisture/Fertility/pH for Plant Care, ideal for Garden, Lawn, Farm, Indoor and Outdoor Use (No Battery Required)

4-in-1 Digital Indoor/Outdoor Soil Survey Instrument Measuring Meter for pH, Acidity, Sunlight, Humidity, and Temperature, for Garden, Farm, Lawn, Flower, and Plant

Digital Display PH Meter Aquarium Fish Tank Wine

in 1 pH Meter, Water Quality Tester for pH/TDS/EC/Temperature, IP67 Digital pH Meter with Auto Calibration and Backlight LCD for Hydroponics, Garden, Pool, MUMU

Professional digital pH meter for aquariums and swimming pools, improved accuracy with temperature compensation and user-friendly display

An essential gardening tool, this portable pH meter provides accurate measurements in various environments.

Universal pH Test Paper, pH Test Strips Roll, pH Measurement Full Range 0-14, 16.4 ft/Roll (4)

An essential gardening tool, this portable pH meter provides accurate measurements in various environments.

7 in 1 PH Meter High Accuracy ph Tester Digital for Water TDS /EC /Salinity/Temp/ORP/S. G/PH Pen Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool

The four-in-one soil fertility analyzer, expandable to measure pH, electrical conductivity and temperature, is an instrument for investigating agricultural and horticultural soils and recommending fer

Food pH Meter, Digital pH Tester with Pinhole, High Accuracy Beer pH Meter with Backlit LCD Display and ATC for Food, Semi-solids, Soft Soils, and Water.

Professional Food pH Meter, pH tester with temperature probe, Temperature Compensation: 0.1℃ - 60.0℃, for water quality testing, pastes

Lightweight digital soil tester providing accurate readings of pH and environmental factors to support plant growth

The four-in-one soil fertility analyzer, expandable to measure pH, electrical conductivity and temperature, is an instrument for investigating agricultural and horticultural soils and recommending fer

High-precision portable pH tester, backlit screen, water quality tester, suitable for laboratories, drinking water, hydroponics, aquariums and swimming pools, white

pH meter for water, multifunctional pH meter (pH/salinity/EC/TDS/temperature), pH meter with automatic temperature compensation, suitable for drinking water, swimming pools, hydroponics and spas.

3-in-1 pH Soil Tester, Acid-Base Soil Detector, Temperature and Humidity Measurement with Backlit LCD Display, Compatible with Gardening/Potting Plants/Farms

CSPARKV （26×5.3×5.3cm）Multi-Purpose Digital Soil PH Tester 2.0PH-8.5PH High Accuracy Temperature Humidity Tester for Farmland Orchard Greenhouse

5-in-1 soil tester: pH, moisture, light, temperature and conductivity – Practical for plants, flowers and vegetable gardens

pH tester, replaceable probe pH meter PH-990 with temperature compensation for scientific use in swimming laboratories (2)

PH-2681 pH/EC Water Quality Tester, ATC pH Meter, DC6V Hydroponic Monitor for Aquarium, 230V EU Plug,