Automotive Dual Holes Ignition Plugs System Analyzer with Protective Cover Car 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 tests 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. Dual Holes Spark Plug Tester In order to be able to see more clearly whether the performance of the spark plug is good, the spark plug tester has a dual-hole test function. Just put a brand-new spark plug and a spark plug to be tested into the test hole respectively, and the performance of the spark plug can be tested quickly and accurately.
