Digital TDS Water Quality Testing Meter Pen

Digital Water Quality Meter Test Pen TDS EC Temp PPM Tester 

This is a digital TDS meter tester to test the filter water quality purity,to check the performance of your water filter, to check for hardness (1grain=17ppm),to make sure you always drink pure water.

Auto-off function: turns off meter after 5 minutes of non-use to conserve batteries.

Automatic temperature compensation

Shift between TDS and Conductivity

Can be used in : Water purifiers and filters, food (vegetable,fruit) and drink quality monitoring, pools and spas, aquarium, hydroponic

Specification:

Measurement range: EC:0—9990Ous/cm; TDS:0-9990ppm; Dearees Celsius: 0.1-80.0 Celsius

Fahrenheut: 32.0-176.0

Accuracy: ±2%

Size: 154mm*30mm*14mm

Color: White

How to use:

Please unplug the electrode sleeve before use.

Press the switch ,place the electrode into the test solution.

After the numerically stable ,press the HOLD button and take it out of the solution to read.

After reading ,turn off the meter ,wipe clean the electrode before sleeving it.

Notes:

Keep the electrode clean ,cover the electrode protective sleeve ,please take out the batteries for long periods idle.

This product requires a 3V CR2032 button battery not provided.