Feature

●【Compatible with】：The dual holes spark tester is suitable for most 12v gasoline car spark plugs,please confirm whether it is suitable for your spark plug before purchasing.(Note:Not suitable for lawn mowers and chainsaws)
●【With Protective Cover】:The dual holes spark plug tester comes with a transparent protective cover,which allows you to clearly see the test data while protecting your safety. Cover the protective cover before use to ensure the safety of the operator during the test process and visually observe the test results.
●【500-6000rpm Working Frequency】:The working frequency of the small engine dual holes spark tester is 500-6000rpm. The higher the setting frequency, the stronger the spark intensity. It can be adjusted by the rotary switch according to your needs, which is very convenient and practical.
●【Dual Holes Testing】:The spark plug tester has a double-hole test function, which allows you to see the performance of the spark plug more clearly. Just put the new spark plug and the spark plug to be tested into the test holes, and you can accurately judge the performance of the spark plug, which is Efficient and time-saving.
●【Plug-and-Play】:The operation of the dual holes spark tester is very simple, just put the spark plug to be tested into the test hole, cover the protective cover, and then turn on the power to start the test, without other complicated operations, just plug and play. Equipped with a high-voltage indicator light, which allows you to observe the spark plug test status more clearly and easily.


Description

Spark Plug Tester Dual Holes Spark Tester for 12V Gasoline Vehicles Ignition Coil Tester Working Frequency 500-6000rpm with Protective Cover

Specification:

Application Range: 12V gasoline vehicles car spark plugs

Power Adapter: Input 100-240V AC / Output 12V 1A DC

Simulated Engine Speed Range Control: 500-6000

Spark Plug Inner Hole Diameter: 12mm

How To Work

1.Place the spark plug in the test hole

2.Cover the protective cover

3.Connect the power supply & adjust the working frequency

4.Observe the spark plug test status through the protective cover

Kindly Note

1.Please turn off power before placing spark plug.

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

100% Hassle-Free Purchase

If for any reason you dont like the spark plug tester, we will offer a replacement or a full refund for no reason. If you have any questions, please feel free to contact us, we will help you as soon as possible.