Hanna-Instruments-HI-98312-Waterproof-High-Range-ECTDSTemperature-Tester
The Hanna Instruments HI98312 Conductivty, TDS and temperature tester is a simple , affordable pocket tester for conductivty and TDS detemination. The tester comes with a replacable electrode, automatic calibration and temperature compensation and an automatic shut-off for battery preservation. The Conductivity range is 0 - 20.00 mS/CM. TDS is 0 - 10,000 ppt.