HM Digital Single TDS Meter Monitors Single Line SM-1

  • Model: SM-1
  • Shipping Weight: 0.2kilos
  • Manufactured by: HM Digital

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$40.00  (44%) off RRP

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HM Digital Single In Line TDS Meter for testing total dissolved solids ppm SM-1.

This is essential for aquarium systems and for testing of RO reverse osmosis water purfication systems and water filters.

The HM Digital SM-1 In-Line Single TDS Monitor is a water tester which is used to test the amount of total dissolved solids (TDS) in water.

- Displays TDS level of a single water line.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
- Wide Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
- Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with Quick-Connect T-fitting (1/4 inch standard, also available in 3/8" or 1/2" ).
- Installs quickly and easily.

- Range: 0-9990 ppm
- Accuracy: -+2%
- Conversion Factor: NaCl (avg. 0.5)
- Cable Length: 24.5" (including sensor)
- Fittings: 1/4" standard, also available with 3/8" or 1/2"
- Power source: 2 x 1.5V button cell batteries (LR44 or equivalent; included)
- Battery life: approx. 1000 hours of continuous use
- Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) 
- Weight: 79.4 g (2.8 oz.)

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