The Hanna Primo4 tester has been designed for those hard-to-reach places where standard testers are not particularly suitable. The specially designed conductivity probe is fitted with a 1m long cable. This helps insertion in inaccessible or low level places without the operator having to maneuver into awkward positions merely to take a reading.The automatic calibration together with the convenience of the Hanna20 mL sachet solutions make frequent calibration easier and translates to increased accuracy.Conductivity readings are temperature sensitive and as a result, the probes contain a linearised temperature sensor so the Primo4 compensates for temperature automatically.
A range of simple stick meters from Hanna instruments designed to measure conductivity or TDS in water samples
Battery life is 250 hours and a new battery indicator is shown on the LCD display when battery power is low. Each meter is supplied complete with probe, 20ml sachet of calibration solution and batteries.
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