.1. Charge before use. To ensure charging effectiveness and extend battery life, use the dedicated charger. It takes 3-4 hours to fully charge an empty battery. The red light on the charger indicates charging; the green light indicates charging is complete. Before use, connect the attached ground wire plug at the rear end, and connect the ground clip to the earth.
2. Based on the installation height of the counter, appropriately extend the telescopic discharge rod.
3. Press the red button to turn on high voltage for about 1 second. When the indicator light is on (flickering), gently click the connection end between the counter and the lightning arrester for testing.
4. After each click, the discharge rod tip should be moved away from the counter. If repeated testing is needed, you do not need to release the button. After about 1-2 seconds, when the indicator light flickers again, you can click again for testing.
5. Continuous testing may cause the tester to heat up; please allow appropriate intervals.
6. If the indicator light does not flicker after pressing the button for more than 3 seconds, the battery needs to be charged.
7. Do not disassemble the tester arbitrarily. If the battery capacity significantly decreases or charging efficiency is too low, it needs to be replaced. Please purchase a dedicated battery pack from our company.
Note: When the indicator light is on (flickering), no part of the body should touch the electrode parts, otherwise there is a risk of electric shock.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.