Eastwood Engine Compression Tester

Item #31351 Brand:Eastwood

Eastwood Engine Compression Tester
Obtain accurate cylinder compression readings
- +
Quantity: close

In stock



The Eastwood Compression Tester includes all the components required to obtain accurate cylinder compression readings for diagnosing the internal condition of gasoline engines.

  • Dual color scale with 0 to 300 PSI 0 to 20 kPa ranges
  • 3 Inch gauge with chrome bezel and protective outer boot
  • Two rubber cone ends for quick checks
  • M10 M12 M14 and M18 male fittings with O rings
  • Industrial grade brass fittings
  • 18 Inch. extension hose
  • Blow molded plastic case

Constructed of high-quality brass and steel components, the four most popular spark plug thread sizes are represented in the set along with convenient bung-style adapters for universal use.


(4) Spark Plug Thread Fittings, M10, M12, M14 & M18
(1) 20” Hose
(2) Adapter Fittings with Rubber Bungs
(1) Compression Gauge
(1) Heavy-Duty, Blow Molded Case


Always read instructions before using this tool. Always wear proper safety equipment while using this tool.


eastwood 100% satisfaction guarantee

Eastwood Offers Free Lifetime Technical Support

Click here for product SDS information

Attention California Residents - Proposition 65

Proposition 65 Warning WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Customer Reviews

Questions & Answers