In the magnetic field detection mode, place the detector tip near the
solenoid valve in operation. When the magnetic flux is detected to be
greater than 5mT, the yellow LED in the tip will be on, and the buzzer
will beep slowly, indicating that the solenoid valve is working properly.
Note: If the magnetic flux is less than 5mT, please use the front of the
detector tip to detect.
6. Auto power off
The detector will auto power off when it is not used for 5 minutes.
7. Turning off the detector manually
Long press the power button for 2 seconds to turn off the detector
8.
Low battery indication
When the battery voltage is lower than 2.4V, the detector will
automatically shut down.