OTC-5020 is Discontinued

Diesel Compression Tester W/Adapters

OTC-5020 is Discontinued


Product Details

Diesel Compression Tester with Adapters

No. OTC-5020

Diesel Compression Tester with Adapters

Easy-to-use compression tester is designed specifically for medium-duty diesel engines equipped with glow plugs.


  • Dual reading gauge measures compression to 1000 psi and 7000 kPa.
    Gauge has a push-button release valve and quick disconnect fittings on
    the hose end.
  • Tester comes with all the necessary glow plug and nozzle adapters in a
    handy storage case.

Tester services these engines:

  • Cummins B and C
  • Navistar DT466/DT360
  • Ford/Navistar 6.9 & 7.3L
  • GM 6.2L and 6.5L
  • Hino diesel and Mitsubishi Fuso truck engines


Warranty: Lifetime

Country of Origin: US