Verifies the firing of a coil-on-plug ignition coil and spark plug
Eliminates the need for back-probing coil wires and disassembly to test at the coil connector or spark plug
Features variable sensitivity for expanded vehicle application coverage, including imports
Red LED strobe indicates kV and green LED indicates kV discharge
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items, return the product for a refund.
* Applies to all purchases made on MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics and shipped items weighing more than 150 pounds; Excludes all Gifts and Branded Apparel items except branded apparel size exchanges for exact items. See your Authorized Matco Tools distributor for warranty or return information on purchases made offline.