pH meters

Digital pH Meter, Professional pH Pen, High Precision 0.01 pH, Measuring Range 0-14 pH, Ideal Water pH Tester for Household Drinking Water, Swimming Pools and Aquariums

Pack of 15 sachets of pH 4.00/6.86/9.18 buffer solution. Accuracy ±0.01 pH. For pH meter calibration. Moisture resistant.

Digital pH tester, high-precision pH tester 0.01 pH, 2% reading accuracy, water temperature testers, pH meters for domestic drinking water, swimming pools, hydroponics, and aquariums

4-in-1 NPK Soil Tester with Digital LCD Screen: Measures Nitrogen, Phosphorus, Potassium, and Temperature for Garden, Vegetable, Fruit, and Agricultural Use

Improved 4-in-1 Soil pH Meter, Digital Moisture Tester, Plant Moisture Tester, Humidity Meter, Light and pH Tester for Potted Plants, Gardens, Lawns

Portable pH meter with automatic calibration – Measuring range 0.00 to 14.00 – Fast reading on LCD screen – For aquariums and hydroponics

4-in-1 Soil Tester, Plant Moisture Meter with Plant/Soil Moisture/pH/Sunlight/Ambient Humidity

3-in-1 pH Soil Tester, Acid-Base Soil Detector, Temperature and Humidity Measurement with Backlit LCD Display

3-in-1 Soil Tester: Moisture, pH, and Light Meter. Dual-needle technology for accuracy. Lightweight tool for indoor and outdoor use.

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

ABS pH Probe - High Sensitivity, High Precision, Accurate and Reliable pH Sensor Probe 0-14 pH

3-in-1 Soil Tester, Soil pH Tester, Soil Moisture Meter, Soil Light Intensity Tester, 3-in-1 Soil Tester for Garden and Agriculture (No Batteries Required)

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

4-in-1 Soil Moisture Meter - Digital LCD Display - Plant Temperature/Soil Moisture/pH/Sunlight Intensity - Soil Tester for Gardening and Agriculture

5-in-1 Soil Tester, Soil Detector, Moisture Meter, pH Meter, Soil Temperature/Ambient Humidity, Sunlight Intensity pH Tester

4 in 1 Digital Indoor Outdoor Soil Survey Instrument Measuring pH Acidity Sunlight Humidity Temperature Tester for Garden Farm Lawn Flower Plant

5-in-1 Digital Soil Tester - pH, Meter, Sunlight, Temperature, Ambient Humidity Measurement for Lawn Care (Black)

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

3-in-1 Plant Humidity and pH Meter Tester: Soil pH Tester, Humidity Tester for Measuring Humidity, Fertility, and pH

5-in-1 Soil pH Tester for Plants - Moisture and Acidity Detector

Laboratory pH meter ± 0.01 pH accuracy, 2 pH/Temp electrodes, 2-point automatic calibration, easy calibration, desktop digital pH tester for accurate results

Digital pH Meter, Professional pH Pen, High Precision 0.01 pH, Measuring Range 0-14 pH, Ideal Water pH Tester for Household Drinking Water, Swimming Pools and Aquatics

Soil Testers Soil Tester pH Meter Digital pH Meter Portable Soil pH Meter Soil Moisture Tester

Eosnow 4in1 Soil Tester: Complete tester for nitrogen, phosphorus, potassium temperature measurement. High-precision temperature behavior measurement. Intuitive digital display. Stainless steel probe.

Multifunctional High-Precision Soil pH Tester EC Tester Handheld Detect Device pH / EC / Sunlight Intensity / Fertility / Temperature / Humidity Detector Garden Planting

Digital pH Meter Pen, Portable Digital LCD Water Quality pH Tester, Measuring Range for 0-14 pH, 0.01 pH Meter, Aquarium pH Tester with Automatic Calibration Function

Eosnow 3in1 Soil pH Value

4-in-1 Soil Tester with pH/Temperature/Humidity/Light for Gardening, Lawns, Agriculture and Outdoor Plants

Digital pH Tester, Portable Digital pH Meter for Aquarium, Pool, and Water

3-in-1 Soil pH Tester: Moisture, Light & pH for Garden, Lawn, Farm, Indoor & Outdoor Plant Care, Green

Eosnow Digital Soil EC Meter with Backlit Display, Portable Salinity Meter for Greenhouse, Garden, Farm, orchard

High-precision portable pH tester with backlit display, water quality tester for laboratory, drinking water, hydroponics, aquarium, swimming pool, white PH-3012B

pH electrode probe, pH sensor probe value, industrial control power supply

2-in-1 Portable Soil pH and Moisture Tester, Garden Analyzer, Greenhouse, Potted Planting, Planting Tool

Soil Tester - 3 in 1 - Measures pH - Moisture - Light - Gardening

6-in-1 Soil Tester for Fertility, Moisture, pH, Temperature, Sunlight and Humidity, Digital Soil pH Tester for Garden, Battery Operated (Battery Included)

SH08206-3 in 1 Soil Tester pH Meter for Plant Cultivation: Moisture, pH Acidity, Light, Round Head HB040 -SHO

3-in-1 Soil Moisture/pH Tester and Sunlight Tester for Gardening, Vegetables, Plants, and Flowers - SILVER

Pointer-Type Soil pH Tester Sensor with Detachable Probe, Gardening Quality Monitoring Acidity Testing Tool Kit for Indoor and Outdoor Gardeners, Farms, and Lawns

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, and Hydroponics

Ph-meter pH-98103 Professional Portable Pen-Type pH Meter with pH Electrode, Backlit LCD Screen, Acidimeter, Industrial and Experimental Analyzer, Rechargeable pH Meter, Measurement Device

Soil pH Tester for Plants and Soils, Battery-Free, Non-Digital, High-Quality Needle Sensor

Digital Soil pH Tester, 3 in 1 pH Moisture Probe with Sunlight Sensor, Soil pH Test Kit for Plants, Farm, Indoor/Outdoor Use

Digital pH Meter, Professional pH Pen, High Precision 0.01 pH, Measuring Range 0-14 pH, Ideal Water pH Tester for Household Drinking Water, Swimming Pools, and Aquariums

Soil pH Tester for Plants and Soils, Battery-Free, Non-Digital, High-Quality Needle Sensor

Professional pH tester, soil pH and moisture hygrometer, soil pH tester instrument, moisture monitor hygrometer for vineyards, orchards, field production, lawns

Digital pH Meter, High-Precision Pocket Water Quality Tester with LCD Screens, 175×30×22mm

Soil pH Meter, PH-98103 Portable Water pH Tester Digital Soil pH Meter for School Swimming Pool Laboratory Aquarium

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, and Hydroponics

Soil Tester, 4-in-1 Soil Tester: pH Meter, Sunlight Meter, Temperature Meter, Hygrometer for Garden, Farm, Lawn, Indoor and Outdoor Plants and Flowers - RAPANDA

Soil pH Meter, PH-98103 Portable Water pH Tester Digital Soil pH Meter for School Swimming Pool Laboratory Aquarium

pH Probe - High-precision replacement probe - pH detection range 0-14 - Easy calibration - Wide application