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HM Digital SM-1 In-Line TDS Monitor for Single Water Line

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HM Digital SM-1 In-Line TDS Monitor for Single Water Line

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The SM-1 TDS Meter is ideal for any water filtration system, including Reverse Osmosis Systems, coolers and much more. The inline Single Monitor SM-1 displays total dissolved solid levels of a single water line. The SM-1 monitor is highly efficient and accurate due to its advanced microprocessor technology. This TDS Monitor has an auto-off function that helps to conserve battery power. The unit shuts off automatically after 10 minutes of non-use. This TDS Monitor has a wide measurement range 0-9990 ppm (From 0--999 ppm: 1 ppm resolution; from 1000 to 9990 ppm: 10 ppm resolution; indicated by a blinking 'x10' image). Factory Calibrated: The meter is calibrated with a 342 ppm NaCl solution and can be recalibrated with a mini-screwdriver. The Meter comes equipped with Mur-lok Quick-Connect T-fitting (1/4-inch standard, also available in 3/8-inch or 1/2-inch ). The SM-1 Meter installs quickly and easily.
  • Genuine OEM Product
Used In Brands HM Digital
Manufacturer's Id SM-1
UPC 799705707214
Actual Size (in) 3 inches (height) x 4/5 inch (width) x 1 9/10 inches (depth)
Actual Size (cm) 7.62 x 2.286 x 4.826
Fitting Type Quick Connect
Fitting Size (inches) 1/4 inch
Power Requirements 2 x 1.5V Button Cell Batteries (included), Battery Life: Approximately 1,000 Hours Continuous Use
Warranty Guarantee 1-Year Limited Warranty
Includes TDS Monitor, Two Batteries
Additional Information Range: 0-9990 ppm, Conversion Factor: NaCl (avg. 0.5), Cable Length: 24.5-inch (including sensor), Accuracy: 2%

The SM-1 is also known by the following part numbers:

  • HMSM-1, SM-1, SM1