MRCARTOOL Spark Plug Tester is for testing the performance and strength of spark plugs. The product simulates actual engine conditions and works up to 6000rpm.

It is compatible with all spark plug for crankshaft engines and motorcycles on the market. It can also test two holes at the same time and is designed with a protective cover to ensure the safe operation of maintenance personnel during the test. In automobile ignition system, the high-voltage ignition coil generates a high-voltage, and the spark plug diverts it form high-tension ignition coil into the cylinder engine, spark between the spark plug electrodes will ignite the mixture, The detector could tell the good spark plugs from the bad by the strength of the spark.

MRCARTOOL Spark Plug Tester User Manual Download>>

Warm Tips

• Up to 1000V voltage will be generated during test, please close the protective cover before testing!

What Is The Difference Between All MRCARTOOL Car spark plug tester tool ?

MRCARTOOL Spark Plug Tester Features:

• 0 to 6000rpm Operating Frequency: The AUTOOL SPT101 Car Spark Plug Tester is designed with adjustable working frequency, the range can reach 0 to 6000rpm. Can be adjusted as you require.
• Dual Hole Testing& Time-Saving: The AUTOOL SPT101 Car Spark Plug Tester is able to dual-hole simultaneous testing as well as analog engine working, which is much more efficient and time-saving.
• Wide Application: 12V Gasoline vehicles car spark plugs, 100V-240V input voltage.
• Easy operation Plug And Play: Easy operation, plug and play. Come with an indicator light, so the status of the spark plug can be displayed more intuitively.
• After- Sales Service: MRCARTOOL offers a 48 month warranty and 7×24 hour friendly customer service to ensure your shopping experience. If you have any questions about EVAP leak detectors, please contact us directly. Online Support>>

How To Use MRCARTOOL Spark Plug Tester?

• Step 1: Place the spark plug in the test hole.
• Step 2: Cover the protective cover.
• Step 3: Connect the power supply and adjust the working frequency.
• Step 4: Observe the spark plug test status through the protective cover.

Packing List