PPM/TDS Meter-Digital Water Tester

TDS Meter-Digital Water Tester. TDS Range: 0-9990 ppm Color:Beige This Total Dissolved Solids (TDS) meter can be used to: Check the performance of your water filter or water purifier Test for water hardness (1 grain = 17ppm) Monitor the quality of your drinking water Monitor pools, spas, aquariums and hydroponics Features: Hold function: Saves measurements for convenient reading and recording Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries Dual Range: Measures from 0-999 ppm with a resolution of 1 ppm and from 1,000 to 9,990 ppm with a resolution of 10 ppm. Over 999 ppm, the display is a 3-digit numerical value x10. For example, a ppm of 1295 is displayed at 129 x10. Note that the "x10" in the display is very small Accuracy +/- 2% of Full Scale Measures temperature in Centigrade and Fahrenheit Battery: 2x LR44 1.5V Button Cells (Included) Item size:155mm x 30mm x 21mm (6.1" x 1.2" x 0.8") Weight: Approx 76g (2.7oz) Do not submerge the entire TDS meter in water or dip beyond the maximum immersion level (approximately 2" ). It is not water-tight and will be damaged if water enters the unit. Package Includes: 1X TDS Water Quality Test Meter 2X LR44 Batteries