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Ear test｜Flashover observation｜Safe and fast
Spark Tester
You can directly observe the spark from spark tester to judge what the coil is good or bad, no longer judge by experience and luck.
The quality of coil affects the power and stability of the car. It is one of the main components that control the operation of the engine, but it is also the most difficult link in the ignition system. In the past, experienced masters often held the ignition coil with bare hands when judging whether the coil was good or bad, and let the coil spark out through the iron. The spark jumped often unstable and ran around, that causd the dangerous and also to difficult to observe the spark . Now with the Spark Tester, you can safely observe the spark situation in the window without worrying about sparks hitting yourself and causing injury, and greatly improving the accuracy of judging whether the coil is good or bad, and it can also adapt to different compression ratios. Such a good tool, why not give it a try. |