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

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Hanna Instruments-3829F-050 Reagents for HI3829F (50 tests)
Hanna Instruments
Hanna Instruments-3829F-050 Reagents for HI3829F (50 tests) Sale price£26.79 Regular price£28.20
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Hanna Instruments-7083M Standard Solution at 3.0 g/L Sodium Chloride NaCl
Hanna Instruments
Hanna Instruments-7083M Standard Solution at 3.0 g/L Sodium Chloride NaCl Sale price£29.74 Regular price£31.30
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Hanna Instruments-3840 Hardness test kits
Hanna Instruments
Hanna Instruments-3840 Hardness test kits Sale price£12.45 Regular price£13.10
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Hanna Instruments-766Z/3 K-Type Thermocouple Wire Probe for Ovens, 3m cable
Hanna Instruments
Hanna Instruments-766Z/3 K-Type Thermocouple Wire Probe for Ovens, 3m cable Sale price£186.11 Regular price£195.90
Hanna Instruments-13302 HALO® Wireless pH electrode for Vials and Test Tubes
Hanna Instruments
Hanna Instruments-13302 HALO® Wireless pH electrode for Vials and Test Tubes Sale price£393.09
Hanna Instruments
HI-765-100 100°C Degree test plug Sale price£57.48 Regular price£60.50
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Hanna Instruments-3847 Copper, High Range Test Kit
Hanna Instruments
Hanna Instruments-3847 Copper, High Range Test Kit Sale price£124.74 Regular price£131.30
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Hanna Instruments-10832 HALO® Wireless pH electrode with Microbulb
Hanna Instruments
Hanna Instruments-10832 HALO® Wireless pH electrode with Microbulb Sale price£485.07 Regular price£510.60
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Hanna Instruments-10482 HALO® Bluetooth® pH Electrode for Wine
Hanna Instruments
Hanna Instruments-10482 HALO® Bluetooth® pH Electrode for Wine Sale price£338.11 Regular price£355.90
Hanna Instruments
HI-765-12 12°C Degrees Check System Sale price£9.41 Regular price£9.90
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Hanna Instruments-765-003 3C Degree Test Plug
Hanna Instruments
Hanna Instruments-765-003 3C Degree Test Plug Sale price£57.48 Regular price£60.50
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Hanna Instruments-38001 Sulphate - Range (100-1000 mg/L) (1000-10000 mg/L)
Hanna Instruments
Hanna Instruments-38001 Sulphate - Range (100-1000 mg/L) (1000-10000 mg/L) Sale price£105.93 Regular price£111.50
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Hanna Instruments-721005 BLSK-05 Blackstone Foot Valve and Filter Assembly
Hanna Instruments
Hanna Instruments-721005 BLSK-05 Blackstone Foot Valve and Filter Assembly Sale price£43.61 Regular price£45.90
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Hanna Instruments-3001D Flow-thru 4-ring conductivity probe for 6 bar with platinum sensor
Hanna Instruments
Hanna Instruments-3001D Flow-thru 4-ring conductivity probe for 6 bar with platinum sensor Sale price£295.55 Regular price£311.10
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BL-983319-0 Mini TDS controller 0 to 1999 ppm
Hanna Instruments
BL-983319-0 Mini TDS controller 0 to 1999 ppm Sale price£231.23 Regular price£243.40
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Hanna Instruments-180F Compact Magnetic Mini Stirrer, 1L, Blue
Hanna Instruments
Hanna Instruments-180F Compact Magnetic Mini Stirrer, 1L, Blue Sale price£145.07 Regular price£152.70
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Hanna Instruments-4107 Chloride Combination ISE Electrode
Hanna Instruments
Hanna Instruments-4107 Chloride Combination ISE Electrode Sale price£940.41 Regular price£989.90
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BL-983321-0 TDS Mini Controllers (Range 0.00 to 19.99 ppm)
Hanna Instruments
BL-983321-0 TDS Mini Controllers (Range 0.00 to 19.99 ppm) Sale price£231.23 Regular price£243.40
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Hanna Instruments-3834-050 Replacement reagents for Iron
Hanna Instruments
Hanna Instruments-3834-050 Replacement reagents for Iron Sale price£15.39 Regular price£16.20
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Hanna Instruments-3148B ORP Electrode with CPS™ (Clogging Prevention System)
Hanna Instruments
Hanna Instruments-3148B ORP Electrode with CPS™ (Clogging Prevention System) Sale price£290.61 Regular price£305.90
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Hanna Instruments-766TR4 K-Type Thermocouple Penetration, 2m stem
Hanna Instruments
Hanna Instruments-766TR4 K-Type Thermocouple Penetration, 2m stem Sale price£140.60 Regular price£148.00
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Hanna Instruments-7164 Connector Undecal
Hanna Instruments
Hanna Instruments-7164 Connector Undecal Sale price£39.62 Regular price£41.70
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Hanna Instruments-943500B Conductivity Controller (High Range @ 19.99 mS/cm)
Hanna Instruments
Hanna Instruments-943500B Conductivity Controller (High Range @ 19.99 mS/cm) Sale price£756.87 Regular price£796.70
Save £2.58
Hanna Instruments-3824 Ammonia test kit for fresh water
Hanna Instruments
Hanna Instruments-3824 Ammonia test kit for fresh water Sale price£49.02 Regular price£51.60

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