Car Spark Plug Tester Ignition System 220V 110V Automotive Spark

Material Type : ABS Item Weight : 350g Item Height : 8.5cm Item Width : 11.3cm Item Length : 14.5cm External Testing Certification : NONE Voltage : 220V/110V Power : / Model Name : Car Spark Plug Tester Software Version : / Hardware Version : / Item Type : Ignition Testers Origin : Mainland China OEM NO. : / Feature 1 : Automotive Diagnostic Tools Feature 2 : Car Spark Plug Analyzer Feature 3 : Double Hole Analyzer Tester Car Spark Plug Tester Ignition System Testers Automotive Diagnostic Tool Double Hole Ignition Detector Auto Spark Plug Analyzer for 12V Petrol Vehicles Feature: 1.Spark plug analysis with adjustable double hole ignition detector for automobile spark plug tester. 2.Design for testing spark plug performance and ignition strength. 3.Built-in manganese steel contact spring, with two test holes, you can test two spark plugs. 4.Suitable for car spark plugs with 12V petrol cars. Plug and play, easy to use. Specification: Power adapter: input 100-240V AC, output 12V 1A DC Working frequency: 0rpm to 6000rpm/min Size: about 145*113*85mm/5.71*4.45*3.35 inch Gross weight: about 350G Material: ABS Detection port: 2 Plug: US, EU, optional. How to use: 1. Insert the spark plug into hole 1 or 2 of the tester. 2. Connect the power supply. 3. Turn the key switch 4 clockwise to turn on, the indicator light 3 is on, the tester is now working at a speed of 1000rpm/min. 4. Turn the key switch 4 clockwise again to adjust the operating frequency between 1000rpm and 6000rpm/min. 5. The higher the frequency, the stronger the spark intensity. Note: 1. Before placing the spark plug, please turn off the power. 2. Do not touch the spark plug w