High Durability: Adopting metal connectors and advanced manufacturing process, the internal circuit is well designed to withstand frequent use and various complex working environments, with long service life, providing users with stable and reliable testing services and reducing the cost of use.
Rapid Detection: It can quickly measure the ignition voltage, ignition energy and other key parameters of spark plugs, accurately determine whether the spark plugs can ignite normally and the advantages and disadvantages of ignition performance, help users find potential ignition problems in time, and effectively avoid misfires and burnt ignition coils.
Easy to Read: The small engine spark plug tester's viewing area displays the scale values in white lettering, which is clearly visible when measuring gap values of 10k, 20k, 30k and 40k ohms. This high visibility design enhances ease of operation and accuracy.
Easy to Operate: This ignition coil tester tool comes complete with a rubber-coated earth wire, earth alligator clip and spring for safe and stable introduction of high voltage current. Attach the alligator clip to the engine, connect the other end to the spark plug wire and check the spark length through the small window. The longer the spark gap, the stronger the coil.
Good Compatibility: It can adapt to many different types and specifications of spark plugs, including common spark plugs on cars, motorbikes, small engines and other equipment, which has wide applicability and reduces the cost of users who need to buy multiple testers due to different spark plug models.