Spark Plug Tester, Car Ignition Coil Tester Tool 500-9000RPM Dual Test Holes Engine Spark Plug Gap Tool with LED Screen for Gasoline, Motorcycle All Vehicles

Spark Plug Tester, Car Ignition Coil Tester Tool 500-9000RPM Dual Test Holes Engine Spark Plug Gap Tool with LED Screen for Gasoline, Motorcycle All Vehicles

• 【Adjustable Hole Position Height】The upgraded automotive spark plug tester features adjustable test hole height, which can be adapted to spark plugs with lengths of 10mm, 12mm, 14mm, 16mm, and 18mm. It is not only capable of testing standard spark plugs but also suitable for the longer spark plugs used in vehicles like BMW, Mercedes-Benz, Audi, and Volkswagen.
• 【Dual Test Holes】PLAYOCCAR Ignition Coil Tester Tool can test two spark plugs simultaneously, allowing you to observe the ignition of new and old spark plugs at the same time. This design significantly boosts work efficiency and testing accuracy.
• 【Battery Clip Design】Efficient and convenient, no need for a power outlet, directly connected to the vehicle battery to start spark plug testing.
• 【Adjustable frequency】Our coil pack tester tool is equipped with an LED display and an adjustable knob. You can intuitively see the values within the range of 500-9000 RPM and make precise adjustments. It can simulate the actual engine speed and detect the ignition conditions of the spark plugs under different working conditions.
• 【Portable & Durable】Weighing only 15 ounces, our spark plug tester won't be a burden when you take it on business trips. The external anti-oxidation coating makes our coil pack tester impact-resistant, corrosion-resistant, and durable.
• 【Hassle-free after-sales】PLAYOCCAR offers 2 years warranty and 7×24 hour friendly customer service to ensure your shopping experience.
• 【Attention!】The spark plug tester will generate a voltage of tens of thousands of volts during testing. Please do not touch it with your hands. Make sure to disconnect the power source when inserting and removing the spark plugs.