Hanna Meters

Hanna Meters Products offer precise and easy-to-use instruments for testing water quality. These meters measure key factors like pH, chlorine, conductivity, and temperature, giving accurate readings in seconds. Ideal for both professional and everyday use, Hanna meters help you maintain clean, safe, and balanced water—whether for pools, drinking water, or industrial systems.

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212 products

Save £43.71
Hanna Instruments-4101 Ammonia Combination ISE Electrode
Hanna Instruments
Hanna Instruments-4101 Ammonia Combination ISE Electrode Sale price£830.59 Regular price£874.30
Save £14.85
Hanna Instruments-3190T Glass Body ORP Electrode
Hanna Instruments
Hanna Instruments-3190T Glass Body ORP Electrode Sale price£282.15 Regular price£297.00
Save £13.34
FC220B Food pH Electrode with Glass Body
Hanna Instruments
FC220B Food pH Electrode with Glass Body Sale price£253.46 Regular price£266.80
Save £67.47
Hanna Instruments Pool and Spa Controller BL-121-10
Hanna Instruments
Hanna Instruments Pool and Spa Controller BL-121-10 Sale price£1,281.93 Regular price£1,349.40
Save £2.79
Hanna Instruments-3826 Ammonia test kit for sea water
Hanna Instruments
Hanna Instruments-3826 Ammonia test kit for sea water Sale price£53.01 Regular price£55.80
Save £12.37
Hanna Instruments-2031B Glass Body Refill Spear pH Electrode for Dairy
Hanna Instruments
Hanna Instruments-2031B Glass Body Refill Spear pH Electrode for Dairy Sale price£235.13 Regular price£247.50
Save £28.97
Hanna Instruments-763100 Edge Digital EC Platinum 4 Ring Electrode
Hanna Instruments
Hanna Instruments-763100 Edge Digital EC Platinum 4 Ring Electrode Sale price£550.43 Regular price£579.40
Save £10.63
Hanna Instruments-7698194-0 spare pH module for Hanna Instruments-7698194 probe
Hanna Instruments
Hanna Instruments-7698194-0 spare pH module for Hanna Instruments-7698194 probe Sale price£201.97 Regular price£212.60
Save £18.99
Hanna Instruments-76407/2 Polarographic Dissolved Oxygen Probe with 2m Cable
Hanna Instruments
Hanna Instruments-76407/2 Polarographic Dissolved Oxygen Probe with 2m Cable Sale price£360.91 Regular price£379.90
Save £13.44
Hanna Instruments -101 submersible pH electrode with PVC body & BNC connector
Hanna Instruments
Hanna Instruments -101 submersible pH electrode with PVC body & BNC connector Sale price£255.46 Regular price£268.90
Save £53.40
Hanna Instruments-4105 Carbon Dioxide Combination ISE Electrode
Hanna Instruments
Hanna Instruments-4105 Carbon Dioxide Combination ISE Electrode Sale price£1,014.70 Regular price£1,068.10
Save £7.45
Hanna Instruments-70602 Relative humidity probe
Hanna Instruments
Hanna Instruments-70602 Relative humidity probe Sale price£141.65 Regular price£149.10
Save £1.41
Hanna Instruments-7088M Standard Solution at 5.84g/L sodium chloride (NaCl), 230ml
Hanna Instruments
Hanna Instruments-7088M Standard Solution at 5.84g/L sodium chloride (NaCl), 230ml Sale price£26.79 Regular price£28.20
Save £16.54
Hanna Instruments-5110B ORP Half Cell Electrode
Hanna Instruments
Hanna Instruments-5110B ORP Half Cell Electrode Sale price£314.36 Regular price£330.90
Save £12.82
Hanna Instruments-7698194-1 pH/ORP Sensor
Hanna Instruments
Hanna Instruments-7698194-1 pH/ORP Sensor Sale price£243.58 Regular price£256.40
Save £1.62
Hanna Instruments-7085M Standard Solution at 0.3 g/L Sodium Chloride (NaCl), 230ml
Hanna Instruments
Hanna Instruments-7085M Standard Solution at 0.3 g/L Sodium Chloride (NaCl), 230ml Sale price£30.78 Regular price£32.40
Save £12.27
Hanna Instruments-12963 pH electrode for use with wastewater
Hanna Instruments
Hanna Instruments-12963 pH electrode for use with wastewater Sale price£233.13 Regular price£245.40
Save £12.17
Hanna Instruments-3618D Laboratory Special ORP Electrode
Hanna Instruments
Hanna Instruments-3618D Laboratory Special ORP Electrode Sale price£231.23 Regular price£243.40
Save £41.03
Hanna Instruments-76312 Four-ring EC/TDS Probe with Internal Temperature Sensor
Hanna Instruments
Hanna Instruments-76312 Four-ring EC/TDS Probe with Internal Temperature Sensor Sale price£779.57 Regular price£820.60
Save £11.90
Hanna Instruments-3090T Glass Body Combination ORP Electrode
Hanna Instruments
Hanna Instruments-3090T Glass Body Combination ORP Electrode Sale price£226.20 Regular price£238.10
Save £11.70
Hanna Instruments-3897 Olive Oil Acidity Test Kit
Hanna Instruments
Hanna Instruments-3897 Olive Oil Acidity Test Kit Sale price£222.30 Regular price£234.00
Save £39.83
Hanna Instruments-943500A Conductivity Controller (High Range @ 199.9 mS/cm)
Hanna Instruments
Hanna Instruments-943500A Conductivity Controller (High Range @ 199.9 mS/cm) Sale price£756.87 Regular price£796.70
Save £12.17
Hanna Instruments-3620D ORP Electrode, DIN Connector and 1m Cable
Hanna Instruments
Hanna Instruments-3620D ORP Electrode, DIN Connector and 1m Cable Sale price£231.23 Regular price£243.40
Save £12.17
BL-981411-1 pH Mini Controller
Hanna Instruments
BL-981411-1 pH Mini Controller Sale price£231.23 Regular price£243.40

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