The Powerbuilt Spark Plug Wire Tester makes it quick and easy to test spark plug wires. The tool's inductive design lights up when an electrical current is detected. This spark plug wire tester helps you ensure high performance and diagnose a variety of issues. Any automotive specialty tool makes an automotive repair or maintenance task easier, but Powerbuilt takes the concept of ‘help’ a big step further. Every package comes with professionally written usage instructions and photos that take you step by step through proper tool usage. Dependable Powerbuilt specialty tools offer power, precision and style. They meet or exceed applicable ANSI standards and have a lifetime warranty, all at affordable prices. - Test spark plug wires in a snap - Lights up when an electrical current is detected - Precision built to meet or exceed ANSI standards - Strong and dependable to last a lifetime
