Timing Light 12V Ignition Timing Light Automotive Strong Flash Timing Lights with Sliding Sensor Clip,Long Test Lead, Reverse Polarity Protection, Overload Protection for Car, Motorcycle Petrol Engine
- ... device or affecting the car or battery in the event of mis-operation. Timing light also has overload protection. If the current or load is too large during the operation, timing light will automatically disconnect the current to protect the battery and device..
- 【Easy Operation】Clamp the red clip to the positive terminal of the vehicle's battery. Clamp the black clip to the negative terminal. Hook up the spark plug sensor clip to the high voltage line of the No.1 cylinder. Note: The arrow on the sensor clip should point to the direction of the spark plug to work properly..