Test Meters

We supply a range of TDS, pH, salt and multi-parameter meters.


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458 products

Eutech Salt 6+ Salinity MeterEutech Salt 6+ Salinity Meter
Eutech
Eutech Salt 6+ Salinity Meter Sale price£438.08
DTK 2017-SD Meter - c/w pH, Cond'y, ATC Probes & Buffers
DTK-TAW
DTK 2017-SD Meter - c/w pH, Cond'y, ATC Probes & Buffers Sale price£941.51
Save £8.83
Hanna Instruments-98128 Pocket pHep5 Water Resistant pH Tester
Hanna Instruments
Hanna Instruments-98128 Pocket pHep5 Water Resistant pH Tester Sale price£167.87 Regular price£176.70
Save £7.76
Hanna Instruments-98127 Pocket pHep4 Water Resistant pH TesterHanna Instruments-98127 Pocket pHep4 Water Resistant pH Tester
Hanna Instruments
Hanna Instruments-98127 Pocket pHep4 Water Resistant pH Tester Sale price£147.54 Regular price£155.30
Save £0.74
Hanna Instruments-740200 pH electrode storage cap with compression fitting (5 pack)
Hanna Instruments
Hanna Instruments-740200 pH electrode storage cap with compression fitting (5 pack) Sale price£14.06 Regular price£14.80
Save £5.68
Hanna Instruments-3822 Sulphite test kit
Hanna Instruments
Hanna Instruments-3822 Sulphite test kit Sale price£107.92 Regular price£113.60
Save £3.15
Hanna Instruments-3820 Acidity Test Kit
Hanna Instruments
Hanna Instruments-3820 Acidity Test Kit Sale price£59.95 Regular price£63.10
Save £1.54
Hanna Instruments-7061M General Electrode Cleaning Solution, 230 mL bottle
Hanna Instruments
Hanna Instruments-7061M General Electrode Cleaning Solution, 230 mL bottle Sale price£29.36 Regular price£30.90
Save £4.04
Hanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature TesterHanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature Tester
Hanna Instruments
Hanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature Tester Sale price£76.76 Regular price£80.80
Save £5.63
Hanna Instruments-935007N Portable Thermometer with Fixed K-Type Probe
Hanna Instruments
Hanna Instruments-935007N Portable Thermometer with Fixed K-Type Probe Sale price£106.97 Regular price£112.60
Save £1.62
Hanna Instruments-7010M pH 10.01 Buffer Solution, 230 ml bottle
Hanna Instruments
Hanna Instruments-7010M pH 10.01 Buffer Solution, 230 ml bottle Sale price£30.78 Regular price£32.40
Save £0.94
Hanna Instruments-3833-050 Replacement reagents for Phosphate
Hanna Instruments
Hanna Instruments-3833-050 Replacement reagents for Phosphate Sale price£17.86 Regular price£18.80
Save £1.62
Hanna Instruments-7007M pH 7.01 buffer solution 230ml
Hanna Instruments
Hanna Instruments-7007M pH 7.01 buffer solution 230ml Sale price£30.78 Regular price£32.40
Save £6.41
Hanna Instruments-98331 Groline Direct Soil Conductivity (EC) & Temperature Tester
Hanna Instruments
Hanna Instruments-98331 Groline Direct Soil Conductivity (EC) & Temperature Tester Sale price£121.79 Regular price£128.20
Save £32.07
Hanna Instruments-99141 Portable Waterproof pH meter Boilers and Cooling Towers
Hanna Instruments
Hanna Instruments-99141 Portable Waterproof pH meter Boilers and Cooling Towers Sale price£609.33 Regular price£641.40
Save £1.67
Hanna Instruments-7010L pH 10.01 Buffer Solution, 500 mL bottle
Hanna Instruments
Hanna Instruments-7010L pH 10.01 Buffer Solution, 500 mL bottle Sale price£31.73 Regular price£33.40
Save £7.06
Hanna Instruments-180 Compact Magnetic Mini Stirrer, 1L, Black
Hanna Instruments
Hanna Instruments-180 Compact Magnetic Mini Stirrer, 1L, Black Sale price£134.14 Regular price£141.20
Hanna Instruments-99121 Direct Soil pH Meter
Hanna Instruments
Hanna Instruments-99121 Direct Soil pH Meter Sale price£541.11
Save £19.41
Hanna Instruments-981420 Groline Monitor
Hanna Instruments
Hanna Instruments-981420 Groline Monitor Sale price£368.89 Regular price£388.30
Save £1.82
Hanna Instruments-710027 Blue shockproof rubber boot
Hanna Instruments
Hanna Instruments-710027 Blue shockproof rubber boot Sale price£34.68 Regular price£36.50
Save £18.89
Hanna Instruments-3827 Boiler feedwater test kit for 6 parameters
Hanna Instruments
Hanna Instruments-3827 Boiler feedwater test kit for 6 parameters Sale price£358.91 Regular price£377.80
Save £13.68
Hanna Instruments-9814 Groline Hydroponic Portable pH/EC/TDS/Temperature MeterHanna Instruments-9814 Groline Hydroponic Portable pH/EC/TDS/Temperature Meter
Hanna Instruments
Hanna Instruments-9814 Groline Hydroponic Portable pH/EC/TDS/Temperature Meter Sale price£259.92 Regular price£273.60
Save £12.17
Hanna Instruments Conductivity Mini Controller (Range 199.9 µS/cm) BL-983320-0
Hanna Instruments
Hanna Instruments Conductivity Mini Controller (Range 199.9 µS/cm) BL-983320-0 Sale price£231.23 Regular price£243.40
Save £17.01
Hanna Instruments-96831 Digital Refractometer for Ethylene Glycol Analysis
Hanna Instruments
Hanna Instruments-96831 Digital Refractometer for Ethylene Glycol Analysis Sale price£323.29 Regular price£340.30

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