Function:By comparing the spark intensities of the two spark plugs,judge the performance and ignition intensity of the spark plugs,and replace the broken spark plugs in time. Spark plug tester has two spark plug socket, you could compare and test to make an accurate judgment at the same time. The design of the protective cover can prevent you from the risk of electric shock during the test,which effectively guarantees your safety during the operation.
Application: 12V Gasoline vehicles car spark plugs, 100V-240V input voltage . used to test 12V gasoline vehicles car spark plugs (a diameter of 12mm).Universal for spark plug tests crankshaft engines and motorcycles.
Installation&Operation:Easy plug and play, Spark tester automotive is easy to operate, and you can start using it after connecting the adapter. you can adjust the working frequency in the range of 0~6000rpm .Spark plug tester can also simulate the work of the engine, Restore car start which can better test the spark plug.
Material:Made of durable ABS material,which has the characteristics of impact resistance and heat resistance.Lightweight and portable, can be placed in the repair package for a long time.
Note :Spark plugs tester is a high voltage detector. Please do not touch the spark plug during the test to prevent the risk of electric shock. Spark Plug Not Included