Portable LCD TDS Water Quality Tester car_safety 4 pieces per Pack

4 pieces per Pack

And View Your Phone From Any Angle

Material: Stainless Steel  Size (L x D): Approx

Colors: Pink

Portable LCD TDS Water Quality Tester car_safety 4 pieces per PackA TDS meter is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water