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View compareCollection: Hanna Instruments
Hanna Instruments makes water testing meters and tester kits for checking water quality at home. Each listing notes what the instrument measures and the range it covers.
Showing 1-6 of 6 Results
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Hanna HI98127 4 pHEP Digital pH and Temperature 0-14pH Waterproof ATC Pocket pH Tester
Regular price $179.99Sale price $179.99 Regular priceUnit price per -
Hanna HI3812 Hardness 100 Chemical Test Kit
Regular price $69.99Sale price $69.99 Regular priceUnit price per -
Hanna HI7041S 30ML Dissolved Oxygen Electrolyte Solution for Refillable Electrode
Regular price $49.99Sale price $49.99 Regular priceUnit price per -
Hanna HI98129 The New Combo pH TDS Conductivity and Temperature Pocket Multi-Purpose Meter
Regular price $269.99Sale price $269.99 Regular priceUnit price per -
Hanna HI98103 1 Checker 1270 Probe Pocket pH Tester
Regular price $79.99Sale price $79.99 Regular priceUnit price per -
Hanna HI98308 0.1-99.9 µS/CM Pure Water Pocket Conductivity Meter
Regular price $119.99Sale price $119.99 Regular priceUnit price perSold out