Yieryi TDS/EC Meter Conductivity pen tds meter ATC Temperature Horticulture Water Quality Test Pen EC Meter

Portable E-1 TDS&EC meter is a professional instrument with multi-function,can be used to testing water TDS (the weight of total dissolved solid of water,unit is mg/L or ppm). conductivity (the ability of conduction current expressed in digit, unit is μs/cm ) and the temperature. It has high performance, pen-type design, fast numerical stability and accurate result.

Hold Function

Instrument will lock the measure result when you press the "HOLD" button.Also it will be automatic locked without pressing any key within 5 minutes. After locked, press the "SHIFT" button to convert to the result of different mode

Auto Shut-off Function

Instrument will automatically shut off to save battery power without pressing any key within 9 minutes.

Automatic temperature compensation

The instrument has automatic temperature compensation

Mode Shift

When you press the SHIFT button, the instrument automatically shifts between the following four display modes:1.ppm & ℃ 2.us/cm & ℃ 3.ppm&℉ 4.us/cm &℉

▲Maintenance

Keep the electrode clean. Always close the electrode protective cap.Please take out the batteries for long periods unused.

▲Use Step

1. Remove the electrode protective cap before use.

2. Press the ON/OFF button, and immerse the meter into the solution. (the solution should not over the immersion line.)

3. After the numerical display is steady, press the HOLD button and take it out of the solution for checking the result.

4. Wipe clean the electrode after using, turn off the meter and replace the protective cap.

Package List:

1 x Water Quality Tester

1 x User Manual

1 x Carrying Bag