1. Hold function: Saves measurements for convenient readign and recording
2. Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries.
3. Measurement Range: 0-9999 ppm (When the measured value exceeds 999 ppm, please make the display value x10)
Application:
1. Check the performance of your water filter.
2. Check for nardness (1 grain = 17ppm).
3. Make sure you always drink pure water!
Please refer below standard for testing water
0-50 ppm --------- High Purity Water
50-100 ppm ------- Pure Water
100-300 ppm ------ General Pure Water
300-600 ppm ------ Fouling
600-1000 ppm ----- Poor Taste Water,Fouling
Above 1000 ppm --- The water is not suitable for drinking
Description:
Condition: 100 % new and high quality!
Item Type: TDS Water Meter
Material: Plastic
Measurement Range: 0-9999 ppm
Accuracy: +/-2%
Temperature Range: 0-50 celsius
Size: 14x3cm/5.51x1.18"
Package Includes:
1PC Water Purity Tester Tool
Notes:
1 Please allow 1-3mm measuring deviation due to manual measurement.
2 Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!