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HM Digital COM-80 pen style TDS EC temperature meter
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Available In-Store Stocked at our Jefferson City location. Stop by or order online.

HM Digital Pen Style TDS/EC/Temp Meter COM-80

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HM Digital
$49.99
$49.99
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This is a pre order item. We will ship it when it comes in stock.

The COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

FEATURES

  • Measures electrical conductivity (EC), and total dissolved solids (TDS). Excellent for nutrient testing
  • Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
  • Automatic Temperature Compensation (ATC)
  • Water-resistant
  • Digital Calibration (push button) to any point within the meter’s range
  • Auto-off function, data-hold function, and low-battery indicator
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution
  • Includes a protective cap and batteries