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In Stock for Immediate Shipment.

  • SKUSM-1
  • Price
  • Manufacturer HM Digital


HM Digital SM-1 In-Line Single TDS Monitor

  • Displays TDS level of a single water line

  • Auto-off function: shuts off automatically after 10 minutes of non-use to conserve batteries

  • Measurement Range: 0-9990PPM

  • Factory calibrated

  • Accuracy: +/- 2%

  • Power source: two 1.5V button cell batteries (included)

  • Battery life: over 1,000 hours of continuous use

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