Milwaukee EC60 EC/TDS/ Waterproof Combination Tester

Milwaukee Instruments EC60 EC/TDS/ Waterproof Combination Tester, Automatic Temperature Compensation (ATC), Range: 0.00 – 20.00 mS/cm / 0.00 – 10.00 ppt / -5.0 to 60.0 ºC, Accuracy ± 2% F.S. includes Starter Calibration Solution 12880 uS/cm, Replacement Probe Model is Mi59p ( EC 60 )