Delivery info

Delivery is generally
within 2-10 days, depending
on your location.

30 days returns

Return will not accepted if the product is opened or after use. All returns requests need to be within 30 days of when the original order was received. Original shipping costs will not be refunded.


  • Measures cylinder compression to accurately diagnose engine condition
  • Tester has 14-in high pressure flexible oil and grease resistant hose
  • Compression tester has external pressure release valve
  • 14mm and 18mm ends fit most spark plug openings
  • 1-year warranty



This compression tester measures cylinder compression to accurately diagnose engine problems like leaks from ring and valves. It allows you to measure pressure within the combustion chamber as the piston come up on the compression stroke. A push-button side release valve is included which allows repeated testing without disconnecting. This compression tester has 1 year warranty.


7.50in x 5.50in x 3.00in
0.50 Lbs



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