5pcs Water Total Dissolved Solids Meter Tester Pen Faucet Tap Water TDS 0~9990 PPM Detector LCD Display

This water TDS detector a clear LCD screen the reading is clear and easy to read. The tester pen is designed to measure the content of total dissolved solids in water. The handle is non-slip and can provide a good touch feeling makes the tester comfortable to use. The tester pen won t take much space makes it convenient to be carried or store. The tester is low power consumption and can measure from 0 to 9990 PPM. Specification: Material: PVC. Color: Show as picture. Size: 13.8*2.5cm. Battery: 2x LR44 button battery.(Built-in). Measuring range: 0~9990PPM. Automatic temperature compensation: 0 ℃~60 ℃. Working temperature: 0 ℃~50 ℃. There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. 1x Water TDS tester.(Battery built-in) (A total of 5 sets of the above products)