1. Water quality test pen
2. CE certificate
3. MOQ : 3pcs
4. Free shipping, 12pcs/lot
5. Fast delivery
Water test pen:
With handheld and portable water test pen, you can test the quality of various water in the following situations: water purification applications, wastewater regulation, aquaculture, hydroponics, agriculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, food processing, physics & chemistry teaching, water treatment, cosmetics, 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
Testing:
