Showing 445–446 of 446 results

High Accuracy Pocket-sized 3 in 1 Digital LCD TDS / EC / PH / TEMP Water Quality Meter Tester

$23.00
Features: Use to measure the PH & TDS & TEMP of solution. Electrode probe can be replaced, ATC function. Easy

BENETECH GM3110 Data Holding Digital Surface Resistance Meter Electricity Tester

$15.70
Features: With backlight function Display of the room temperature and compensation Symbol and screen for easy reading Low voltage screen