Lisle 20610 Inline Spark Tester
Price 11.29 - 20.99 USD
IJO1838 Features: * Inline spark tester * Gives a visual check of the ignition system * Quickly diagnose problems with all ignition systems * Connect the tool between the spark plug and the plug wire * Tool is double-ended to offer a straight boot and a 90boot on one tool * With the engine running, the tool flashes a mirror image of ignition spark Dimensions: * Weight: 5 oz