MITYVAC part description

Features and Benefits

This comprehensive gasoline Digital Diesel Compression Test Kit features an electronic tester that memorizes the peak compression value for each cylinder. When testing is complete, the values can be quickly reviewed at the push of a button. This is packaged with two injector adapters and four glow plug adapters for testing most modern diesel cars and light trucks sold in the United States.

  • Stores maximum compression value for up to 12 cylinders
  • Backlit LCD is easy to read from any angle and in any light
  • Uses standard 9V battery for convenience and cost
  • Automatically shuts off after 3 minutes of non-use (memory is retained)
  • Rubber boot protects the gauge from bumps and drops
  • Sealed, grease- and oil-resistant gauge face prevents contamination of electronics
  • Displays values in PSI, Bar and kPa


  • Digital Diesel Compression Test Kit - MV5535

Founded in 1971, Mityvac® manufactures automotive diagnostic, service, and repair tools used primarily for brake and clutch bleeding application and cooling system evacuation or refill application. It also offers an expansive line of hand vacuum/pressure pumps, fuel injection cleaners, and accessories for specialty tools and equipment. In 2009, it launched a new plastic handheld vacuum/pressure pump design, which is considered the first on the market using squeezing action/stroke of the handles to produce vacuum and pressure. Since then, it has become the worldwide leader in hand pumps that are used for brake bleeding, windshield repair, fluid transfer, and engine diagnostics.

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