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7PROS TDS METER

14.99 $USD

  • WIDE USE: Ideal for all water quality testing, water purification applications, aquariums and saltwater tanks, wastewater regulation, aquaculture, hydroponics, laboratory and scientific testing, pools, ecology testing, colloidal silver, water treatment, etc.

  • FACTORY CALIBRATED: the TDS meters are factory-calibrated at 342 ppm NaCl and designed to stay consistent

  • ACCURATE: TDS readings are adjusted with automatic temperature compensation, assuring users of consistent and accurate measurements of total dissolved solids

  • HOLD AND AUTO-OFF FUNCTIONS: the tester has data-hold function, it locks your readings making it easy to record. The instrument will automatically shut down after 9 min of inactivity

  • EASY TO USE: Get your testing results in seconds. Turn on, immerse the electrode in the testing liquid, press Hold button and read the numbers