The PockeTester measures the Sodium Chloride from 0 to 9,999 ppm; pH is measured 0.00 to 14.0 pH; TDS from 0 to 9999 ppm; and Temperature from 0 to 65°C. A memory feature saves up to 25 test results. The PockeTester is packaged in a carrying case with a special calibration standard.
500ml Conductivity Calibration Fluid. Suits LaMotte 1766 PockeTester.