Coil-On Spark Plug Tester

List Price $29.95 Your Price $17.69 Item Number THE458 Mfg Thexton Part No 458 In stock: Yes

Features and Benefits:

• For ignition systems with coil-on plugs, including Ford, Chrysler, Mitsubishi, Nissan and more
• Quick way to test for no-start conditions
• Gap adjusts from 0 to 40kV, 12" ground wire

Quickly test for adequate spark when trying to diagnose a vehicle with a no-start condition. Ensure enough firing voltage without risking shock or damage to coil unit.