Standby & Wakeup Function
When no signal is detected within 20s, the LED light will go off. For another test, approach the tester to the parts to be tested, and the tester will automatically activate and work again when detecting any signal.
Package Included
- 1 * Car ignition coil tester
- 2 * Battery
Operation Cautions
- Vehicles to be tested should be parked in a well ventilated place and away from smoke and fire.
- Do not inhale exhaust gas from the engine.
- Beware of the moving parts and heat source in order to protect tester and testing equipment.
- Stay away from the cooling fan of engine.
- Do not put other electrical equipment on the battery.
- Do not leave the car unattended during the test.