NOTE:
1. When the leak cannot be detected, the sensitivity should be increased. Only lower the sensitivity when resetting does not "reset" the instrument.
2. If the leak detector alarms after it is turned on, press the reset button to reset the circuit.
3. In heavily polluted areas, the instrument should be reset in time to eliminate the impact of the environment on the instrument. Do not move the probe while resetting. The instrument can be reset as many times as required.
4. In windy areas, even large leaks can be difficult to find. In this case, it is best to screen the potential leak area.
5. The tester may alarm if the probes come into contact with moisture or solvents, so avoid touching them when checking for leaks.
6. The probe can be cleaned with a mild detergent such as alcohol, do not use solvents such as gasoline, mineral oil, etc., because they will remain on the probe and reduce the sensitivity of the instrument.
7. Warning: Be sure to turn off the power of the tester before replacing the probe, otherwise it may cause a slight electric shock!