Compression tester and adapters to test autos, trucks and heavy-duty equipment
Services Cummins, Volkswagen, Volvo, Allis-Chalmers, Bedford, I.I. Case, John Deer, International Harvester, Mack, Massey-Ferguson, Mitsu-Fuso, Scania, White Farm and Detroit Diesel
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.