Basic Handheld TDS Tester

Basic Handheld TDS Tester

Brief Description: The ZT-2 is the first of HM Digital's new HMD line. It's a low-cost TDS meter that's perfect for those with multiple systems. Though inexpensive, this meter does not skimp on quality, features and design.
  • Product No. TEHM-00029 - Ships in 2 to 7 days
Price: $25.45





  • Economy model that is ideal for end-users and retail products.
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
  • Measurement Range: 0-999 ppm.
  • Display: large and easy-to-read LCD screen.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated.
  • Comes in a retail-ready package.
  • Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.

  • Range: 0 - 999 ppm (mg/L)
  • Resolution: 1 ppm (0-999 ppm)
  • Accuracy: +/- 3%
  • EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
  • Power source: 2 x 1.5V button cell batteries (included) (357A or equivalent)
  • Battery life: Approx. 1000 hours of usage
  • Dimensions: 14 x 2.3 x 1.5 cm (5.5 x 0.9 x 0.75 inches)
  • Meter weight: 31.2g (1.1 oz)

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