HM Digital EC/TDS HydroTester

  • The HM Digital EC/TDS HydroTester is a reliable EC/TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more.
  • With four scales, including microsiemens (?͌µS), millisiemens (mS), parts per million (ppm) and parts per trillion (ppt), this water-resistant tester is excellent for nutrient testing, and the LCD screen displays simultaneous temperature reading.
  • Measurements range from 0 to 9,990 ?͌µS, 0 to 5,000 ppm, 0 to 9.9 mS and 0 to 5.0 ppt.
  • This product includes a protective cap and batteries and carries a one-year warranty.

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