Car Spark Plug Tester

  • The tester is a high-voltage detector, so do not touch spark plug with hand at work to avoid danger.

  • The tester has two testing holes, you can test two spark plugs at the same time.


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Car Spark Plug Tester


  • Compatibility feature: To test spark plug performance and ignition strength, apply to 12V gasoline vehiclescar spark plugs.

  • Key parameter: You can adjust the working frequency between 1000rpm to 5000rpm/min, the higher thefrequency, the stronger the spark strength.

  • Auxiliary judgment: lf you suspect any spark plug works improperly you could compare and test to makeaccurate judgment.

  • Special lmprovement: The double hole of the car spark plug tester detector lgnition plug analyzerdiaanostic tool can be adiusted, The detector have two testing holes, you can test two spark plugs simultaneously.

  • Pretested: 100% tested prior to leaving the factory ensures optimal performance and enhanced durability.


Main Unit Weigh220g
Main Unit Size145*85*40mm
Plug TesterTwo
Power Adapter Input100-240V AC
Power AdapterOutput12V 1A DC
FunctionCar Spark Plug Tester