Dual Hole Car Spark Plug Tester Ignition Plug Analyzer Diagnostic Detector

This spark plug tester can be used on all types of cars and motorcycles, and can help you quickly detect whether engine failure is caused by spark plugs.

1. Insert spark plug into detector hole 1 or 2. If you want to compare the old and new spark plugs, insert the new spark plug into hole 1 and the old spark plug into hole.

2. Connect it to the power supply.

3. Turn the ignition key 4 clockwise to turn on the detector, indicator 3 will light up, and the detector is now running at 1000 RPM.

4. Turn the key switch 4 clockwise again to adjust the working frequency between 1000 RPM and 6000 RPM. The higher the frequency, the stronger the spark. 

【Dual Hole test and time saving】The Automotive Spark Plug tester is capable of simultaneously testing two holes and simulating engine operation, which is more efficient and time saving.

【working frequency 0 ~ 6000 RPM】automotive spark plug detector design working frequency is adjustable, the working range can reach 0 ~ 6000 RPM. It can be customized to your needs.

【Scope of application 】12V gasoline spark plug, input voltage 100V-240V.

【Easy operation plug and play】Easy operation, plug and play. Equipped with indicator light, can more intuitively display the spark plug status.

* Mold: Spark plug detector

* Input: 100 ~ 240 volts AC

* Host size: 145*85*40mm

* Power: Power adapter

* Power adapter: 12 volt 1A DC output

* Suitable for 12 volt driven gasoline car spark plug

1 * Automotive Spark Plug detector main unit

1 * Power connector