PH Replacement Probe With BNC Connector 300cm Cable 0-14 PH Sensor Electrode ATC For Aquarium Hydroponics Pool Water Tester

Garden PH Meter Sunlight 3in1 Soil PH Tester Garden Flowers Soil Moisture Sensor Plants Acidity Humidity PH Monitor Detector

£8.14

Calibration ampoules 95% r.F.

£59.95

Replacement Electrode pH meter BW10

£47.90

IBS Scherer pH value < 9.5, pH value < 9.5, spray bottle, pack of 6 x 0.5 l

£93.60

Bluelab Combo Meter Plus

£259.95

8 in 1 WiFi pH Meter Multi-Parameter Water Monitor pH, Temperature, TDS, EC, Salinity, Specific Gravity, ORP For Aquariums

£97.15