• FREE SHIPPING OVER $75*

IN-LINE SPARK TESTER

Part No. ST20610
$26.95

Features & Benefits

  • Connect the tool between the spark plug and the plug wire to provide a quick visual check and diagnosis of the ignition system, including distributorless ignitions
  • Plug wire is double-ended with a straight boot and a 90° boot for confined areas
  • With the engine running, bulb mirrors the ignition spark
Full Details Below

Features & Benefits

  • Connect the tool between the spark plug and the plug wire to provide a quick visual check and diagnosis of the ignition system, including distributorless ignitions
  • Plug wire is double-ended with a straight boot and a 90° boot for confined areas
  • With the engine running, bulb mirrors the ignition spark

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, Welders, Shop Equipment 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.