4 IN 1 Digital Portable Pen Water Quality Tester TDS & EC Temperature (Meter Hold)
- 0-9990ppm, with a resolution of 1ppm. From 1,000 to 9,990 ppm, the resolution is 10 ppm, indicated by drinking x 10 images, calibrated at the factory. Press the "TEMP" button to move the temperature meter between Fahrenheit and degrees Celsius.
- 2.Advanced group smart pen three in one TDS, EC, constant temperature, improved meter with automatic temperature compensation and measurement functions.
- 3.Just turn on the TDS meter and gently mix the water, then the stabilized readings will be displayed on the LCD display in seconds. Press HOLD button, detected value will be locked for easy recording. A few seconds know the situation of water quality. Fast and accurate.
- 4.Reasonable design: Intelligent backlight design, automatic lock function, large screen for reading, automatic temperature compensation, auto-off in 10 minutes to save the battery.
- 5.Ideal for all water quality testing, water purification applications, sewage regulation, hydroponics, hydroponics, laboratory and scientific testing, swimming pools, ecological testing, colloidal silver.
Specification of 3 IN 1 Digital Portable Pen Water Quality Tester TDS & EC Temperature (Meter Hold) Conductivity Water Filter Purity Pen Digital Portable Filter Tool TDS Range 0-9990ppm
Shell Material: Plastic
Main color: white as picture (optional)
Range: 0 ~ 9990ppm
Accuracy: +/- 2%
Battery: 1 x 1.5V CR2032 button batteries
Size: approx. 15.5 x 3 x 1.6 cm / 6.1 x 1.1 x 0.6 in
Package Weight: 68 g
What does EC mean?
1.Remove the protective cap and turn on the EC TDS meter
What does EC mean?
2.Put the TDS meter into the test water and immerse it to the immersion line
What does EC mean?
3.When the result is displayed fixly, press HOLD and remove it from the water. Press "SHIFT to read the different modes you want
What does EC mean?
4.Clean the electrode after use, turn off the TDS meter and close the protective cap
What does EC mean?
Please refer below standard to test water
0~50ppm --------- High purity water
50 ~ 100 ppm --------- Pure water
100 ~ 300 ppm --------- General Pure Water
300 ~ 600ppm --------- Water will have scale of encrustation
600 ~ 1000 ppm --------- Bad taste