Spark Plug Tester with Indicator Lights 1 PCS

Summary

• ‌ Indicator Light Design - This spark plug tester tool is equipped with a high brightness neon bulb that accurately reacts to spark plug problems. You can quickly find out if the spark plug connections, contact points and cables are working properly, and you can replace faulty parts in time to avoid erratic engine operation. Durable and Stable - Our spark plug testers also offer outstanding durability. The shell is made of superior quality ABS material, which is hard and unbreakable, the
• Indicator Light Design - This spark plug tester tool is equipped with a high brightness neon bulb that accurately reacts to spark plug problems. You can quickly find out if the spark plug connections, contact points and cables are working properly, and you can replace faulty parts in time to avoid erratic engine operation.
• Durable and Stable - Our spark plug testers also offer outstanding durability. The shell is made of superior quality ABS material, which is hard and unbreakable, the inner part is made of pure copper wire, which can stand the test of high-voltage current, and the head is made of metal with fine craftsmanship, which keeps the long-term stability and reliability of the product.
• Detection Methods - Using this inline spark plug tester is very easy, you first turn off the engine, detach the coil, then connect the black rubber port of the ignition spark tester to the spark plug, then connect the metal end of the head to the coil, and finally start the engine, and if the ignition wire is intact, the indicator light will blink.
• Wide Range of Applications - Considering the needs of different car owners, we provide you with 1-piece pack and 2-piece pack, spark tester small engine size is 4.91x0.98x0.98 inch, cable length is 6.88 inch. Wide range of applications, it can be applied to cars, trucks, motorcycles, lawn mowers, trimmers, engines, etc!