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Hanna Instruments Pocket Testers

Waterproof pH, EC/TDS, ORP and GroLine testers for quick checks in the field and on the bench. 56 Hanna Instruments catalogue numbers with pack sizes. J.S.S. Life Science is the authorised Hanna Instruments distributor in Nepal.

Pocket testers are the quickest way to check pH, conductivity, TDS or ORP away from the lab: in a water treatment plant, a dairy, a hydroponic farm or a school practical. Hanna testers are waterproof, calibrate in seconds and run for hundreds of hours on standard batteries, which makes them a practical first instrument for field staff across Nepal. Many models take a replaceable electrode, so the tester outlives its sensor.

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