Xiaomi Mi TDS Pen Water Quality Tester

Weight: 0.0274 g
Description: Type: water quality tester, device: electronic, display
Additional Information: From 0 to 50 ppm the purest drink that has undergone chemical and thermal cleaning; from 51 to 100 - after cleaning with coal or taken from mountain sources; from 101 to 300 units - acceptable rate; from 301 to 600 - unpleasant taste due to high
Type: Water quality tester
Device: Electronic