Easy to use
It comes with a Japanese instruction manual so anyone can use it easily.
1. Press the "ON/OFF" button to turn on the power and activate the meter.
2. Soak the meter electrode in the target solution. (Soaking depth should not exceed the dip line) Stir carefully, and the measurements will be stable for about 30 seconds.
4. Press the "HOLD" button to lock the measurements.
3. After completing the measurements, clean the electrode with distilled water, press the "ON/OFF" button to turn off the meter