Feature

●Function -- Ignition misfires can cause your engine to stumble or lose power, spark plug ignition tester can quickly and easily diagnose ignition and engine issues and defects, which is a practical diagnostic tool for any engine with a spark plug, diagnose ignition/ engine outboard motor issues or a fault in the fuel delivery system, troubleshoot spark plug connections, contact points, bad cables and more
●Usage -- 1. With the engine off, remove the spark plug wire. 2. Attach a black connector to the spark plug. 3. Insert the metal end of the tester into the spark plug wire. 4. Start the engine. (If the ignition circuit is complete, the bulb will flash.)
●Application -- Inline Spark Plug Tester fits all 2- or 4-stroke, the essential troubleshooting for all internal and external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, and so on, this automotive spark tester tool will meet your plenty of applications
●Durable -- Internal bulb lasts for years, replaceable transparent housing design. The wires are well insulated, it fits snugly to the connectors, and the light is bright enough to see during daylight hours. Saves a lot of diagnostic time
●Materials and dimension -- The spark tester probe is made of a quality plated shaft, rust, and corrosion resistant, the double-ended flexible tool offers a straight boot, the internal bulb lasts for years, this tool measures approx. 11.3 inches/ 28.8 cm in length, a suitable dimension to check for sparks in even the hard-to-reach areas


Description

Specification:
Condition: 100% brand new
To Use:
1) With engine of, remove spark plug wire.
2) Attach black connector to spark plug.
3) Insert metal end of tester into spark plug wire.
4) Try to start the engine.
5) If ignition circuit is complete, bulb will flash.

Package List:
1 * Car Spark Tester