HANNA TDS1 TDS Tester

HM Digital ZT-2 TDS Tester, HMD ZT2 ZT 2 Meter, ZeroWater Zero Water Electronic Tester UPC 188781000294

*** For home made colloidal silver solution testing: The meter ppm reading is typically 50% low than colloidal silver strength, if you need more accurate reading, please calibrate the meter with a known ppm colloidal silver solution.

The ZT-2 is the first of HM Digital's new HMD line. It's a low-cost TDS meter that's perfect as a promotional item. Though inexpensive, this meter does not skimp on quality, features and design. Features

* 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 with a mini-screwdriver. * Comes in a retail-ready package. * Included with Zero Technologies' ZeroWater� Pitcher and Filter Products. * Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.

Specifications

Range: 0 - 999 ppm (mg/L); Resolution: 1 ppm (0-999 ppm); Accuracy: +/- 3%; Conversion Factor: NaCl (avg. 0.5); Power source: 2 x 1.5V button cell batteries (included); 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)