Conductivity Meter PCD-431

Overview
* 2 ranges : 2,000 uS, 20 mS.
* Temperature measurement, / ℃ ℉
* Automatic temperature compensation.
* Probe with the meter, all in one.
* Carbon rode electrode, high reliability.
* Data hold, Record ( max., min. ).
* IP-67 Water resistance, heavy duty.
* External calibration buttons.
* DC 1.5V battery ( UM-4, AAA ) x 4.