pH meters

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

pH Strip, 480 pH Value Test Strips, Measuring Range 1-14, Litmus Test Paper for Aquariums Saliva Water Soil Test (6x Pack of 80)

MSBD Booklet of 240 Litmus Paper Strips pH 1 to 14 --- Ideal for testing many common substances including lemon juice, milk, etc.

Ph Meter, Ph Tester 0.01, High Precision Electronic Ph Meter, with Automatic Temperature Compensation Function

Electronic pH meter, pH measuring range 0-14, high precision pH meter for swimming pools, aquariums and drinking water.

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

100 PH Test Strips - Fast and Accurate Results for Saliva, Urine and Fluids - Easy to Use

4 in 1 Soil Tester Soil PH Meter Soil Moisture PH Tester Moisture Meter Light for Plant Soil Garden Farm Lawn Vegetable Garden

Electronic pH Meter Aquarium PH Sensor Sensor 0-14PH ABS High Sensitivity, High Precision, Accurate and Reliable Industrial Supplies

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

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

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

4 in 1 Soil Tester for pH, Light, Humidity and Temperature, Soil Tester for Plants, Garden, Farm, Indoor, Outdoor (No Batteries),

Digital PH Meter pH Tester, Professional PH Pen, High Accuracy 0.01 PH, Measuring Range 0-14 PH, Water PH Tester Ideal for Home Drinking, Swimming Pools and Aqua

in 1 Soil pH Meter, Soil Moisture Sensor, Intensity Detector for Plants, Flowers, Garden

Soil pH and moisture meter, plant water monitor, 3-in-1 soil test kit with moisture/light/pH tester for garden, farm, lawn, indoor and outdoor use, no battery required

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

4 in 1 Digital PH Meter, 4 in 1 pH Meter Tester, pH Meter with LCD Display, High Accuracy Resolution 0.01, Water Quality Tester for Drinking Water, Swimming Pool, Aquariums, Hydroponics

PH Electrode Probe BNC Interface Rechargeable Composite PH Detection Module For Laboratory School Studio

Electronic PH Meter Tester, 0 to 14 pH Measuring Range, High Precision Swimming Pool pH Tester, pH Meter for Swimming Pool, Aquarium, Drinking Water

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

Digital PH Meter with Litmus Function/Temperature Test Strip, Multifunctional Tester 0.01 High Precision

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 Battery Required)

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

4-in-1 Soil Tester: pH, Moisture, Temperature, Light - Electronic Soil pH Meter for Garden and Plants - Yellow

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, and Hydroponics

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

6-in-1 Soil pH Tester – Measures pH, moisture, temperature, light – LCD screen – For gardening, houseplants

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

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

PH-201H Composite Laboratory Accurate pH Sensor with 2M BNC Connector

4 Universal pH Test Strips, Range 0-14, 5m Roll

Professional pH probe – Measuring range 0-14 pH – Response time 5s – High precision – ABS material – 5V power supply

6-in-1 Digital Soil Tester: pH, Temperature, Sunlight Intensity, Moisture, Fertility. Soil tester with backlit display and high-sensitivity probe.

Accurate Waterproof Soil pH Tester for Vegetable Garden -

Portable digital pH meter with 0.01 pH resolution, 0-14 pH measuring range and automatic temperature compensation (ATC) for drinking water, aquariums, hydroponics and gardens

Soil pH Tester, Dual Probe, No Batteries Required, Fast and Accurate Measurement for Indoor and Outdoor Gardens, Lawns, Vineyards

Portable PH Tester for Aquarium - Measuring Water Quality and Temperature - Ideal for Aquariums - Accurate and Reliable - Delivered Without Batteries -

5 in 1 Soil Tester PH Meter Digital Plant Thermometer Tester with Brightness/Temperature/Soil PH/Soil Moisture/Environmental Humidity, for Garden Lawn Farm

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

ph Meter 5 in 1 with Salinity Temperature Tds EC Multifunctional Tester High Precision Waterproof Automatic Temperature Compensation Self-calibration Digital Ph Tester

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 meters for water quality control, suitable for horticulture and agricultural production.

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

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

Accurate pH Sensor for Composite Laboratory PH-201H with 2M BNC Connector -

Electronic 5 in 1 PH Meter Tester, Measures pH, TDS, EC Salinity and Temperature, Water Quality Tester, LCD Display and Reading Accuracy, for Drinking Water, Aquariums, Swimming Pools, etc.

Indoor and Outdoor Lawn Plants (No Batteries Required) 3-in-1 Soil Tester: Moisture, Light, pH, and Acidity Meter, for Flowers/Grass/Plants/Gardens/Farms/Lawns

pH Probe Value Detection Acquisition Monitoring Professional Industrial Control Supplies

Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 2905038MM

Digital Ph Tester with Light Function for Water - Accurate and Reliable for Measuring Acidity - Ideal for Aquariums Gardens and Kitchen - PH-2011 -