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3 in 1 Water Quality Tester, HoneForest TDS Meter, EC Meter & Temperature Meter, 0-9990ppm

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$8.99

$ 3 .99 $3.99

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  • Professional TDS, EC and temperature pen 3 in 1. The large backlit LCD is easier to read and the auto-lock feature is easier to use
  • The TDS tester automatically turns off after 2 minutes of inactivity to save battery. Hold function to save measured values for easy reading and logging
  • Test the purity of drinking water to ensure its health, maintain aquariums, hydroponics, pools and spas, and more
  • Compact; easy to use. Simply place it in about 1 inch of water to get an instant reading
  • Widely used in all water quality testing, swimming pools, water purification applications, aquaculture, hydroponics and more


TDS includes any inorganic element present other than the pure water molecule (H2O) and suspended solids