1. Portable
2. Range: 0~9999ppm
3. Backlight
4. Delivery: 1day
5. Cheap
Water analysis instruments:
TDS meter is for measure electrical conductivity (EC,µS/cm), total dissolved solids (TDS, mg/L), temperature (°C) and Fahrenheit (°F) of water.
With handheld and portable TDS tester, you can test the quality of various water in the following situations: water purification applications, wastewater regulation, pools & spas, food processing, physics & chemistry teaching, water treatment, wine, home, office, travelling and more.
functions:
Display | LCD, 34mm x 17mm | |
Voltage | CR2032 Battery, DC3V | |
Measure range | TDS | 0 ~ 9999 ppm |
Electrical conductivity | 0 ~ 9999 µS | |
Temperature ( °C&°F ) | 0 ~ 99°C, 32 ~ 212 °F | |
Accuracy | TDS | ± 2% |
Electrical conductivity | ± 2% | |
Temperature | ± 3% | |
Dimension | 163 x 27.6 x 14.6mm | |
Weight | 44g (include electrode) | |
Backlight | green (direct drinking water) | TDS≤40ppm |
red (un-direct drinking water) | TDS>40ppm | |
Battery life | 1000 hours continuous testing | |
Warranty | 3 years | |
TDS Reference:
0-60 ppm: Pure Drinking Water
60-200 ppm: Tap Water
200-360 ppm: Washing Water
above 360ppm: Polluted Water
The U.S. EPA’s Maximum Contaminant Levels of TDS for human consumption is 500 ppm.
