The Hanna Primo pocket sized stick TDS tester provides a fast and dependable way to measure the Total Dissolved Solids in your water samples.It is ideally suited for the rigorous demands of water quality professionals, who will appreciate the practicality of Primo's easy-to-read LCD when demonstrating the before and after results of conditioning and filtration systems. Operating and routine maintenance has never been easier. Primo TDS uses a single button at the top of the meter. Press it once and the meter is powered and ready for use. Press and hold the button for a few seconds and Primo automatically enters calibration mode. User calibration is simply:- just open a sachet of the calibration solution, dip the probe and within seconds the meter recognizes the calibration solution and calibrates itself.
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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