pH Meters

pH Meters

Our pH Meters products provide a fast and reliable way to measure the acidity or alkalinity of your water. Maintaining the correct pH is essential for pools, spas, aquariums, and industrial water systems to ensure safety, prevent corrosion, and protect aquatic life. Easy to use and highly accurate, pH meters help you monitor water quality with confidence, keeping it balanced, healthy, and safe for everyday use.

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105 products

Save £14.77
Lovibond SD10 pH MeterLovibond SD10 pH Meter
Lovibond
Lovibond SD10 pH Meter Sale price£133.95 Regular price£148.72
Save £20.44
Lovibond SD40 Multiparameter pH, TDS, EC, Salt, TemperatureLovibond SD40 Multiparameter pH, TDS, EC, Salt, Temperature
PH1 - pH/Temperature Meter c/w pH 4, 7 & 10 SolutionsPH1 - pH/Temperature Meter c/w pH 4, 7 & 10 Solutions
Save £36.50
Palintest Multi Parameter Pocket Sensor
Palintest
Palintest Multi Parameter Pocket Sensor Sale price£328.50 Regular price£365.00
Thermo Scientific Eutech™ Elite pH and CTS Pocket TesterThermo Scientific Eutech™ Elite pH and CTS Pocket Tester
Save £25.50
Palintest pH Temperature Pocket SensorPalintest pH Temperature Pocket Sensor
Palintest
Palintest pH Temperature Pocket Sensor Sale price£229.50 Regular price£255.00
Save £87.47
Lovibond SD 305 pH/ORP (Set 1)
Lovibond
Lovibond SD 305 pH/ORP (Set 1) Sale price£777.89 Regular price£865.36
Electronic pH MeterElectronic pH Meter
Eutech™ Elite pH Pocket TesterEutech™ Elite pH Pocket Tester
Eutech Expert pH Pocket TesterEutech Expert pH Pocket Tester
BL-20-2 Blackstone Chemical Pump
Save £185.00
Palintest Micro 800 Multiparameter
Palintest
Palintest Micro 800 Multiparameter Sale price£1,665.00 Regular price£1,850.00
Eutech Waterproof EcoTestr pH 2Eutech Waterproof EcoTestr pH 2
Sold out
Lovibond SD300 pH Meter Set-1 (Discontinued replaced with 724640)Lovibond SD300 pH Meter Set-1 (Discontinued replaced with 724640)
Eutech PC 450 Meter Kit, pH/mV, Conductivity, TDS, Salinity, Temperature.
Hanna Instruments-98128 Pocket pHep5 Water Resistant pH Tester
Hanna Instruments-98127 Pocket pHep4 Water Resistant pH TesterHanna Instruments-98127 Pocket pHep4 Water Resistant pH Tester
Hanna Instruments-98108 pocket pHep+ pH Tester & °CHanna Instruments-98108 pocket pHep+ pH Tester & °C
Hanna Instruments-98107 pHep pH TesterHanna Instruments-98107 pHep pH Tester
Hanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature TesterHanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature Tester
Hanna Instruments-7010M pH 10.01 Buffer Solution, 230 ml bottle
Hanna Instruments-7007M pH 7.01 buffer solution 230ml
Hanna Instruments-981420 Groline Monitor