Ignition Spark Plug Tester Wire in-line Diagnostic Tools Automotive Auto Detector Coil Ignition System Test for Automotive, Car, Lawnmower, Small & Big Internal/External Engines

Ignition Spark Plug Tester Wire in-line Diagnostic Tools Automotive Auto Detector Coil Ignition System Test for Automotive, Car, Lawnmower, Small & Big Internal/External Engines

-Test for no spark condition
-Essential for trouble shooting all internal combustion engines
-Tests for lack of spark condition
-Easily test ignition circuit continuity at each cylinder
-Connects between spark plug and spark plug wire
-Indicator light flashes when circuit is working
-Great for troubleshooting any internal combustion engine
-Find dirty spark plugs, defective points, bad cables or connections, etc.

Specifications

Material:stainless steel+plastic

Color:black

How to use

-With engine off remove spark plug wire
-Attach black connector spark plug
-Insert metal end of tester into spark plug
-Try to start the engine
-If ignition circuit is complete, bulb will flash

Package included :1 x Spark Plug Tester