Double Holes Car Spark Plug Tester 0-6000rpm Working Frequency 110V,Tester Spark Tester Compatible with All Spark Plug Tests for Crankshaft Engines and Motorcycles
【Dual Hole Testing 】The spark plug tester has the function of double hole test. Just put a new standard 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.
【Adjustable Working Frequency】The working frequency of the spark tester is 0-6000rpm. Its working frequency can be adjusted through the rotary switch according to your needs,which is very convenient. The higher the frequency, the stronger the spark intensity.
【High-Quality & Safety Protection】Spark tester automotive is made of high-quality ABS material, with strong impact resistance and heat resistance. The protective cover is designed to prevent accidental electric shock during operation, making it safer to use.
【Easy to Use】the operation of the Ignition tester is very simple. Put on the spark plug, cover the protective cover, and connect the power supply to start using. The spark plug tester is equipped with a power supply and a high voltage indicator light to observe the status of the spark plug.
【3 Years Warranty and Lifelong Maintenance】Ignition coil tester analyzer can be used to test 12V gasoline car spark plugs (a diameter of 12mm) and 99% of the spark plugs for crankshaft engines and motorcycles in the market. For the damage caused by non-human factors, Pls contact us freely, VKALTUL promises to resend the parts or new one for free within 3 years.