2X Auto Ignition Spark Plug Coil Tester In-Line Lead Tool for Car Van Bike Engine

How to Use the Inline Ignition Spark Tester: Remove the spark plug from the spark plug hole. Take the Inline Ignition Spark Tester s indicator end and connect it to the spark plug wire boot. Connect the other end to the spark plug through the spark plug hole. Test the spark by starting your engine. Watch the see through window in the Inline Ignition Spark Tester for timing irregularity. that jump the electrodes are inconsistent and indicate that you need to replace the plug. If you are testing a no-start condition have a friend crank the engine. Stop losing power to your engine! The Inline Ignition Spark Tester analyzes engine stumble power loss and excessive smoke emission. the 3 simple steps above to check if your spark plugs are missing or misfiring. Features: Checks for spark ignition no-start conditions and spark strength at each cylinder Flexible connector hose for secure spark plug connection Delivers accurate diagnosis in just seconds Transparent hose connector for easy-to-see diagnosis colour: black Material: plastic+metal Package Contents: 2 x Foolproof engines For the Spark Tester NOTE: Dirty clogged spark plug holes can cause a loss of spark. If engine power loss is a problem - pick up a Double-Ended Thread Chaser today too! Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.