pH Meters

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Soil pH Meter Test Kit Acidity Alkalinity Analyzer Probe Detachable for In

£20.95 Save £43.05 RRP: £64.00

Water Quality Tester 2 in 1 Digital pH Chlorine Portable CL2 with Large Display

£32.95 Save £76.05 RRP: £109.00

0-14 Ph Probe,Ph Monitor Probe Replacement with 75cm Long Cable for Controller

£16.95 Save £27.00 RRP: £43.95

Transportable Seven In One Water Inspector Procedures Acidity Impurities Electronic Organization Salinity Temperature Deuterium Ideal For Lab And

7 Variable Water Testing Device Immediate Read TDS Salt Grades Denial Power Required Transportable Polystyrene Housing IP67 Security Multicolor

Upgraded PH Tester Digital PH Meter Data Hold Function for Sharp Glass Electrode Fitting for Water Food Cheese Milk Soil Multicolor

4 in 1 Acidity Meter for Water Quality Testing TDS Temperature Measurement Aquariums Water Tester Digital Display Multicolor

Search engine Single Water Inspector 7 Measurements Including TDS Salt Detection Thin Tool IP67 Impermeable For Travel Backpacking Multicolor

Integrated Digital Water Tester Tall Accuracy Saltyness Temperature Meter For Pool Marinepark Drinking Water Multicolor

For TDS Meter V1.0 Water Conductivity Analog Sensory Module Tester Liquid Detection Water Quality Monitoring Meter Multicolor

Multiple Parameters Water Analyzers Water Testing Meter Measure Salt Temperature For Marine Environment Multicolor

Accurate Water Quality Tester Meter with Backlit for Aquariums Pools 7 in 1 TDS ORP Salt Temperature Meter Multicolor

PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature

£46.95 Save £42.05 RRP: £89.00

Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur z

7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof z

Acidity Tester Pen With Auto Calibration High Accuracy 0-14 Acidity Ranges Water Quality Testing For Outdoor Lab Multicolor

Digital Hydrogen Meter with High Precision H2 Measurement & Data Hold for Aquariums

PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit unbrand

2 In 1 pH and Chlorine Water Quality Testing Device for Pools and Aquariums, Suitable for Measuring Cl2 Levels with PC-102 pH Tester

PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe

£11.95 Save £11.00 RRP: £22.95

Portable Aquarium Water Tester - Monitor Hardness, EC, TDS, and pH Levels with Precision

£11.95 Save £18.00 RRP: £29.95

Digital Ph Meter High Accuracy Water Quality Tester

£19.95 Save £29.05 RRP: £49.00

Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur - jjS

£74.00 Save £65.00 RRP: £139.00

3 in 1 Soil Tester for Plant Moisture, Light, and pH Measurement for Home Garden Lawn Farm Indoor and Outdoor Use

£7.95 Save £20.00 RRP: £27.95

Aquarium pH Meter Probe - Hydroponic Laboratory Electrode for Testing

£8.95 Save £20.00 RRP: £28.95

Digital PH Meter Water Quality Tester with High Accuracy

£19.95 Save £26.00 RRP: £45.95

5 in 1 Digital Temperature Meter TDS/EC/PH/SALT /Salinity Water Quality Monitor Tester for Aquarium

£9.95 Save £23.00 RRP: £32.95

Five-In-One Soil Tester -Border New Soil Moisture Meter Flower and Gardening PH Tester

£20.95 Save £33.05 RRP: £54.00

Aquarium Hydroponic Ph Meter Electrode with BNC Connector for Laboratory Use

£7.95 Save £19.00 RRP: £26.95

PH Meter Calibration Solution ORP Tester

£3.95 Save £19.00 RRP: £22.95

Digital Water Tester for PH/TDS/EC/Temp, High Accuracy

£24.95 Save £29.05 RRP: £54.00

Digital pH Meter for Food Water with Temperature

£79.00 Save £60.00 RRP: £139.00