pH meters

500+ products

Portable Digital pH Meter with Backlight and Automatic Temperature Compensation for Water and Soil (1/4)

Portable Digital pH Meter with Backlight and Automatic Temperature Compensation for Water and Soil (2/4)

Portable Digital pH Meter with Backlight and Automatic Temperature Compensation for Water and Soil

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6 in 1 Soil Meter, PH/Temperature/Humidity/Light, Soil Tester with Dual Probe Technology, PH Meter, for Potting Soil, Garden, Farm, Lawn, Vegetable Garden (1/4)

6 in 1 Soil Meter, PH/Temperature/Humidity/Light, Soil Tester with Dual Probe Technology, PH Meter, for Potting Soil, Garden, Farm, Lawn, Vegetable Garden

~~£53.78~~

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Precise pH sensor for laboratory use, composite material PH-201H with 2 m BNC connector ---DTEKGAZ (1/5)

Precise pH sensor for laboratory use, composite material PH-201H with 2 m BNC connector ---DTEKGAZ (2/5)

Precise pH sensor for laboratory use, composite material PH-201H with 2 m BNC connector ---DTEKGAZ (3/5)

Precise pH sensor for laboratory use, composite material PH-201H with 2 m BNC connector ---DTEKGAZ

~~£35.15~~

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Durable Stainless Steel Ruler for Accurate Depth Measurement in (1/5)

Durable Stainless Steel Ruler for Accurate Depth Measurement in (2/5)

Durable Stainless Steel Ruler for Accurate Depth Measurement in (3/5)

Durable Stainless Steel Ruler for Accurate Depth Measurement in

~~£29.53~~

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6-in-1 Soil Meter, pH/Temperature/Humidity/Light, Soil Tester with Dual Probe Technology, pH Meter, for Potting Soil, Garden, Farm, Lawn, Vegetable Garden

~~£46.22~~

Eosnow 4in1 Soil Tester: Complete tester for nitrogen, phosphorus, potassium temperature measurement. High-precision temperature behavior measurement. Intuitive digital display. Stainless steel probe. (1/5)

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

~~£134.98~~

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High-precision DC 6V pH and temperature meter with LCD hydroponic monitor, multifunctional tester, UK Pild 220V (1/5)

High-precision DC 6V pH and temperature meter with LCD hydroponic monitor, multifunctional tester, UK Pild 220V (2/5)

High-precision DC 6V pH and temperature meter with LCD hydroponic monitor, multifunctional tester, UK Pild 220V (3/5)

High-precision DC 6V pH and temperature meter with LCD hydroponic monitor, multifunctional tester, UK Pild 220V

~~£113.78~~

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in 1 Soil Tester, Soil PH Meter, Soil Moisture, pH Tester, Moisture Meter, Light for Plants, Soil, Garden, Farm, Lawn, Vegetable Garden MUMU (1/4)

in 1 Soil Tester, Soil PH Meter, Soil Moisture, pH Tester, Moisture Meter, Light for Plants, Soil, Garden, Farm, Lawn, Vegetable Garden MUMU (2/4)

in 1 Soil Tester, Soil PH Meter, Soil Moisture, pH Tester, Moisture Meter, Light for Plants, Soil, Garden, Farm, Lawn, Vegetable Garden MUMU

~~£26.41~~

4-in-1 Soil Tester: Temperature, Light, Humidity and pH – Ideal for Family Gardens, Orchards, Rice and Vegetables (1/4)

4-in-1 Soil Tester: Temperature, Light, Humidity and pH – Ideal for Family Gardens, Orchards, Rice and Vegetables (2/4)

4-in-1 Soil Tester: Temperature, Light, Humidity and pH – Ideal for Family Gardens, Orchards, Rice and Vegetables

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Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimming Pools, Blue- (1/4)

Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimming Pools, Blue-

~~£41.02~~

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Professional pH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water, Aquarium, Hydroponics, Swimming Pool Measurement Range (1/5)

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

~~£34.87~~

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Soil moisture meter, pH and light tester for plants with nutrient sensor - (1/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor - (2/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor - (3/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor -

~~£31.25~~

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Soil Tester Kit, 3-in-1 Soil Tester: Moisture Meter, Light and pH Acidity Tester, for Flowers/Grass/Plants/Garden/Farm/Lawn (No Battery Required) (1/5)

Soil Tester Kit, 3-in-1 Soil Tester: Moisture Meter, Light and pH Acidity Tester, for Flowers/Grass/Plants/Garden/Farm/Lawn (No Battery Required) (2/5)

Soil Tester Kit, 3-in-1 Soil Tester: Moisture Meter, Light and pH Acidity Tester, for Flowers/Grass/Plants/Garden/Farm/Lawn (No Battery Required) (3/5)

Soil Tester Kit, 3-in-1 Soil Tester: Moisture Meter, Light and pH Acidity Tester, for Flowers/Grass/Plants/Garden/Farm/Lawn (No Battery Required)

~~£35.51~~

（21×9.5×5.5m）05 PH Soil Tester with Portable Moisture Sensor (1/4)

（21×9.5×5.5m）05 PH Soil Tester with Portable Moisture Sensor (2/4)

（21×9.5×5.5m）05 PH Soil Tester with Portable Moisture Sensor

~~£38.63~~

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5-in-1 Soil pH Meter, Soil Moisture and Acidity Tester, Plant Water Detector (1/5)

5-in-1 Soil pH Meter, Soil Moisture and Acidity Tester, Plant Water Detector (2/5)

5-in-1 Soil pH Meter, Soil Moisture and Acidity Tester, Plant Water Detector (3/5)

5-in-1 Soil pH Meter, Soil Moisture and Acidity Tester, Plant Water Detector

~~£38.10~~

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pH value test collection, pH sensor, ph0-14 non-rechargeable electrode probe monitoring module (1/4)

pH value test collection, pH sensor, ph0-14 non-rechargeable electrode probe monitoring module (2/4)

pH value test collection, pH sensor, ph0-14 non-rechargeable electrode probe monitoring module

~~£40.96~~

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Fast and accurate measurement of 38 pH soil pH, self-powered VT-05 field production for garden vineyards (1/4)

Fast and accurate measurement of 38 pH soil pH, self-powered VT-05 field production for garden vineyards (2/4)

Fast and accurate measurement of 38 pH soil pH, self-powered VT-05 field production for garden vineyards

~~£36.86~~

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Professional Food pH Meter, pH Meter Tester with Temperature Probe, Temperature Compensation: 0.1℃-60.0℃, for Water Quality Testing, Paste (1/4)

Professional Food pH Meter, pH Meter Tester with Temperature Probe, Temperature Compensation: 0.1℃-60.0℃, for Water Quality Testing, Paste (2/4)

Professional Food pH Meter, pH Meter Tester with Temperature Probe, Temperature Compensation: 0.1℃-60.0℃, for Water Quality Testing, Paste

~~£47.49~~

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2-in-1 Portable Soil pH and Moisture Tester, Garden Analyzer, Greenhouse, Potted Planting, Planting Tool (1/5)

2-in-1 Portable Soil pH and Moisture Tester, Garden Analyzer, Greenhouse, Potted Planting, Planting Tool (2/5)

2-in-1 Portable Soil pH and Moisture Tester, Garden Analyzer, Greenhouse, Potted Planting, Planting Tool (3/5)

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

~~£40.77~~

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3 in 1 Soil Fertility Analyzer Garden Moisture Detector Ph and Plant Fertility Tester- (1/5)

3 in 1 Soil Fertility Analyzer Garden Moisture Detector Ph and Plant Fertility Tester- (2/5)

3 in 1 Soil Fertility Analyzer Garden Moisture Detector Ph and Plant Fertility Tester- (3/5)

3 in 1 Soil Fertility Analyzer Garden Moisture Detector Ph and Plant Fertility Tester-

~~£38.65~~

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Soil Fertility Tester and Precision pH Meter for Gardeners - Fast and Reliable Measurement of Nutrients and Soil Acidity - (1/5)

Soil Fertility Tester and Precision pH Meter for Gardeners - Fast and Reliable Measurement of Nutrients and Soil Acidity - (2/5)

Soil Fertility Tester and Precision pH Meter for Gardeners - Fast and Reliable Measurement of Nutrients and Soil Acidity - (3/5)

Soil Fertility Tester and Precision pH Meter for Gardeners - Fast and Reliable Measurement of Nutrients and Soil Acidity -

~~£38.51~~

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

~~£43.34~~

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4-in-1 Digital pH Meter – Measures pH, humidity, light, and temperature – 20.5 cm probe for indoor and outdoor use – 4-in-1 Soil (1/5)

4-in-1 Digital pH Meter – Measures pH, humidity, light, and temperature – 20.5 cm probe for indoor and outdoor use – 4-in-1 Soil (2/5)

4-in-1 Digital pH Meter – Measures pH, humidity, light, and temperature – 20.5 cm probe for indoor and outdoor use – 4-in-1 Soil (3/5)

4-in-1 Digital pH Meter – Measures pH, humidity, light, and temperature – 20.5 cm probe for indoor and outdoor use – 4-in-1 Soil

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70 cm (27.6 inch) electrode pH probe with solution temperature compensation, ideal for aquariums and aquaculture. (1/5)

70 cm (27.6 inch) electrode pH probe with solution temperature compensation, ideal for aquariums and aquaculture. (2/5)

70 cm (27.6 inch) electrode pH probe with solution temperature compensation, ideal for aquariums and aquaculture. (3/5)

70 cm (27.6 inch) electrode pH probe with solution temperature compensation, ideal for aquariums and aquaculture.

~~£42.07~~

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4 in 1 PH Meter, Water Calibration Tester for pH/TDS/EC/Temperature, Digital pH Meter IP67 with Automatic Calibration and LCD Backlit for Hidroponía, Jardín, Piscina, Acuario (1/4)

4 in 1 PH Meter, Water Calibration Tester for pH/TDS/EC/Temperature, Digital pH Meter IP67 with Automatic Calibration and LCD Backlit for Hidroponía, Jardín, Piscina, Acuario

~~£46.62~~

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4 in 1 Soil Tester for pH, Light, Humidity and Temperature, Ideal for Plants and Garden

~~£48.50~~

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Accurate Waterproof Soil pH Tester for Vegetable Garden -

~~£46.88~~

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Digital pH meter, high-precision pen-shaped pH measuring device (0.01 pH) for hydroponics, home beverage production and swimming pools. (1/5)

Digital pH meter, high-precision pen-shaped pH measuring device (0.01 pH) for hydroponics, home beverage production and swimming pools. (2/5)

Digital pH meter, high-precision pen-shaped pH measuring device (0.01 pH) for hydroponics, home beverage production and swimming pools. (3/5)

Digital pH meter, high-precision pen-shaped pH measuring device (0.01 pH) for hydroponics, home beverage production and swimming pools.

~~£51.46~~

PH-006 Pen-shaped water quality meter with automatic temperature compensation, portable water analyzer (1/5)

PH-006 Pen-shaped water quality meter with automatic temperature compensation, portable water analyzer (2/5)

PH-006 Pen-shaped water quality meter with automatic temperature compensation, portable water analyzer (3/5)

PH-006 Pen-shaped water quality meter with automatic temperature compensation, portable water analyzer

~~£46.99~~

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3 in 1 Soil pH Tester, Acid-Base Soil Test Detector, Thermometer and Moisture Meter for Gardening/Potted Plants (1/4)

3 in 1 Soil pH Tester, Acid-Base Soil Test Detector, Thermometer and Moisture Meter for Gardening/Potted Plants (2/4)

3 in 1 Soil pH Tester, Acid-Base Soil Test Detector, Thermometer and Moisture Meter for Gardening/Potted Plants

~~£47.74~~

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Plant Moisture Meter - 2 in 1 Soil Tester with Moisture Meter and pH Meter - Plant Moisture Indicator, Plant Moisture Meter, pH Tester for Garden (1/4)

Plant Moisture Meter - 2 in 1 Soil Tester with Moisture Meter and pH Meter - Plant Moisture Indicator, Plant Moisture Meter, pH Tester for Garden (2/4)

Plant Moisture Meter - 2 in 1 Soil Tester with Moisture Meter and pH Meter - Plant Moisture Indicator, Plant Moisture Meter, pH Tester for Garden

~~£47.37~~

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Portable Digital pH Meter with Backlight and Automatic Temperature Compensation for Water and Soil

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Linghhang - pH Meter and Hygrometer Moisture Detector - 2 in 1 Soil Tester for Agriculture - No Battery Required - Magnetic Steel for Stability - LY601 (1/5)

Linghhang - pH Meter and Hygrometer Moisture Detector - 2 in 1 Soil Tester for Agriculture - No Battery Required - Magnetic Steel for Stability - LY601

~~£56.05~~

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3-in-1 pH Soil Tester, Acid-Base Soil Detector, Temperature and Humidity Measurement with Backlit LCD Display (1/4)

3-in-1 pH Soil Tester, Acid-Base Soil Detector, Temperature and Humidity Measurement with Backlit LCD Display (2/4)

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

~~£46.74~~

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Digital pH meter for soil (2.0 to 8.5 pH), high-precision temperature and humidity tester for farmland, orchards and greenhouses (1/5)

Digital pH meter for soil (2.0 to 8.5 pH), high-precision temperature and humidity tester for farmland, orchards and greenhouses (2/5)

Digital pH meter for soil (2.0 to 8.5 pH), high-precision temperature and humidity tester for farmland, orchards and greenhouses (3/5)

Digital pH meter for soil (2.0 to 8.5 pH), high-precision temperature and humidity tester for farmland, orchards and greenhouses

~~£64.18~~

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High-precision portable pH tester, backlit screen, water quality tester, suitable for laboratories, drinking water, hydroponics, aquariums and swimming pools, white (1/4)

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

~~£208.26~~

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4-in-1 Soil pH Meter, Sunlight, Temperature, Hygrometer YMYNY (1/4)

4-in-1 Soil pH Meter, Sunlight, Temperature, Hygrometer YMYNY (2/4)

4-in-1 Soil pH Meter, Sunlight, Temperature, Hygrometer YMYNY (3/4)

4-in-1 Soil pH Meter, Sunlight, Temperature, Hygrometer YMYNY

~~£26.76~~

4-in-1 Soil PH Meter, Digital Soil Moisture Meter, Plant Thermometer, Humidity Meter for Potted Plants, Garden Lawn, YMYNY (1/3)

4-in-1 Soil PH Meter, Digital Soil Moisture Meter, Plant Thermometer, Humidity Meter for Potted Plants, Garden Lawn, YMYNY (2/3)

4-in-1 Soil PH Meter, Digital Soil Moisture Meter, Plant Thermometer, Humidity Meter for Potted Plants, Garden Lawn, YMYNY

~~£26.74~~

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

~~£36.32~~

TONCHEAN High Precision Pen Acid Meter pH Meter Testing Tool Analyzer for Laboratory Supplies (1/4)

TONCHEAN High Precision Pen Acid Meter pH Meter Testing Tool Analyzer for Laboratory Supplies (2/4)

TONCHEAN High Precision Pen Acid Meter pH Meter Testing Tool Analyzer for Laboratory Supplies (3/4)

TONCHEAN High Precision Pen Acid Meter pH Meter Testing Tool Analyzer for Laboratory Supplies

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 (1/5)

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

~~£84.75~~

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pH sensor for water analysis – Range 0-14 – Accuracy ± 0.25 pH – Fast response time – BNC connector – pH 0-14 (1/4)

pH sensor for water analysis – Range 0-14 – Accuracy ± 0.25 pH – Fast response time – BNC connector – pH 0-14 (2/4)

pH sensor for water analysis – Range 0-14 – Accuracy ± 0.25 pH – Fast response time – BNC connector – pH 0-14

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Soil Fertility Analyzer and Ph Meter 2 in 1- (1/4)

Soil Fertility Analyzer and Ph Meter 2 in 1- (2/4)

Soil Fertility Analyzer and Ph Meter 2 in 1-

~~£59.73~~

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Ph Tester With Light Function For Aquarium - 220V Continuous Monitoring - Accurate And Reliable - Ideal For Aquariums - PH-990 Without Batteries - (1/5)

Ph Tester With Light Function For Aquarium - 220V Continuous Monitoring - Accurate And Reliable - Ideal For Aquariums - PH-990 Without Batteries - (2/5)

Ph Tester With Light Function For Aquarium - 220V Continuous Monitoring - Accurate And Reliable - Ideal For Aquariums - PH-990 Without Batteries - (3/5)

Ph Tester With Light Function For Aquarium - 220V Continuous Monitoring - Accurate And Reliable - Ideal For Aquariums - PH-990 Without Batteries -

~~£59.73~~

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MS02 3 in 1 Soil pH Tester, Soil Moisture/Lightness/PH Meter, Gardening and Plant Care Tool Kit, Suitable for Gardens, Lawns, Farms, Indoor Environments and E (1/4)

MS02 3 in 1 Soil pH Tester, Soil Moisture/Lightness/PH Meter, Gardening and Plant Care Tool Kit, Suitable for Gardens, Lawns, Farms, Indoor Environments and E

~~£50.46~~

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6 in 1 Soil pH Tester, Humidity/Fertility/PH/Temperature/Light/Ambient Humidity Tester (1/4)

6 in 1 Soil pH Tester, Humidity/Fertility/PH/Temperature/Light/Ambient Humidity Tester (2/4)

6 in 1 Soil pH Tester, Humidity/Fertility/PH/Temperature/Light/Ambient Humidity Tester

~~£50.06~~

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6 in 1 Soil Moisture Meter Tester Digital Plant pH Meter (1/3)

6 in 1 Soil Moisture Meter Tester Digital Plant pH Meter

~~£48.90~~

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5-in-1 Soil pH Meter, Soil Moisture Sensor, Light Sensor for Plants, Flowers and Garden (1/5)

5-in-1 Soil pH Meter, Soil Moisture Sensor, Light Sensor for Plants, Flowers and Garden (2/5)

5-in-1 Soil pH Meter, Soil Moisture Sensor, Light Sensor for Plants, Flowers and Garden (3/5)

5-in-1 Soil pH Meter, Soil Moisture Sensor, Light Sensor for Plants, Flowers and Garden

~~£64.32~~

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TONCHEAN PH Meter IP65 Waterproof Digital Display Portable Handheld Water Quality Testing Supplies for Aquaculture (PH Meter IP65 Waterproof Digital Display Portable Handheld Water Quality Testing Sup (1/4)

TONCHEAN PH Meter IP65 Waterproof Digital Display Portable Handheld Water Quality Testing Supplies for Aquaculture (PH Meter IP65 Waterproof Digital Display Portable Handheld Water Quality Testing Sup

Professional 4-in-1 soil pH meter with LCD display, temperature, humidity, solar power and backlight function for horticulture (1 piece) (1/5)

Professional 4-in-1 soil pH meter with LCD display, temperature, humidity, solar power and backlight function for horticulture (1 piece) (2/5)

Professional 4-in-1 soil pH meter with LCD display, temperature, humidity, solar power and backlight function for horticulture (1 piece) (3/5)

Professional 4-in-1 soil pH meter with LCD display, temperature, humidity, solar power and backlight function for horticulture (1 piece)

~~£51.72~~

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Beautiful pH meter tester, 0.01 digital resolution, automatic water pH meter for hydroponics, pen with large backlit LCD screen for kitchen, aquarium, swimming pool, durable, red (1/4)

Beautiful pH meter tester, 0.01 digital resolution, automatic water pH meter for hydroponics, pen with large backlit LCD screen for kitchen, aquarium, swimming pool, durable, red