HM Digital QC-1 Quick Check TDS Monitor

Sku: 201-QC-1-14

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Regular Price: $22.00
Sale Price: $13.00
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HM Digital QC-1 Quick Check TDS Monitor

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Product Description

HM Digital QC-1 Quick Check TDS Monitor


  • With the push of a button, the unit displays a green or red light, indicating good water quality or service required, respectively.
  • Tests for TDS levels.
  • Eight programmable set points (by dip switch).
  • Bright LED lights.
  • Simple to use.
  • Factory Calibrated to 100 ppm NaCl. Re-calibration is unncessary.
  • Comes equipped with  1/4 inch Quick-Connect T-fitting.
  • Excellent Reverse Osmosis (RO) monitor.
  • Installs quickly and easily.


  • TDS/EC Range: 0-5000 ppm
  • Max. Set Point: 50 ppm
  • Accuracy: ±3%
  • ATC: No
  • Cable Length: 24.5" (including sensor)
  • Fittings: 1/4
  • Power source: 4 x 1.5V button cell batteries (389-A) (included)
  • Battery life: Approx. one year
  • Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
  • Weight: 39.7 g (1.4 oz.) (not including sensor)

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Additional Information

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Manufacturer HM Digital

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