Handheld TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter
Item number: DE1021
Handheld TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement
Description
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Handheld TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement
TDS
Total Dissolved Solids (TDS) are the total weight of all solids (minetals, salts, or matals) that are dissolved in a given volume of water, expressed in milligrams per liter (mg/L), or parts per million (PPM).
Specification
Item Type: TDS Water Meter
Material: Plastic
Measuring range: 0-9999 ppm
Accuracy: +/-2%.
Temperature range: 0-50 celsius
Battery: 2xLR44 batteries, 1.5V
Size: 155x31x23mm
Application
1. check the performance of your water filter.
2. check for nardness (1 grain = 17ppm).
3. Make sure you always drink pure water!
See 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 ----- Bad taste water, pollution
Top 1000 ppm --- The water is not suitable for drinking
Function
1. hold function: saves measurements for convenient, readign and recording
2. auto-off function: turns off meter after 10 minutes of non-use to save batteries.
3. measuring range: 0-9999 ppm (When the measured value exceeds 999 ppm, please make the display value x10)
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