HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS ( PPM ) Tester, 0 - 9990 ppm, 1 ppm Resolution, +/- 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc
Brand: HM Digital

TDS Range: 0-9990 ppm

TDS Range: 0-9990 ppm
Color:Beige