Description: 100% brand new and high quality Features: Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire. The normal spark of the fire gauge is "purple blue and 2cm straight", which is bad if the ignition coil is red or curved. Tester only, other accessories demo in the picture is not included Specification: Type: Car Spark Tester Material: ABS Applications: Car Features: Spark Tester, two-hole detection, wire-controlled diagnostics, car repair tools, auto parts Package size: app.13x14cm/5.12x5.51in Color: Black Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 Pc x Car Spark Tester