Features:

  • Adapters for a wide number of vehicles (spark plug types/depths)
  • Kit includes 2 rubber cones ends for quick check (no need to thread into head)
  • 3 inch Gauge has dual color scale with 0-300 PSI, 0-20 kPa
  • Fittings: M10, M12, M14, M18 (Male, With “O” Ring)
  • Includes 14mm and 18mm spark plug adapters
medidor compresión motores

Excelente herramienta para medida de compresión de motrores

Five Stars

good value, shipped and received quickly and performed well.

Good stuff

For a cheap compression gauge, im impressed. Nice case, all the common adapters, and does what it's supposed to do. Accurate and repeatable. Good bang for the buck for sure.

a must have.

perfect set , a must have for engine diagnostics , did an 8 cyclinder compression test guage worked perfect. thank you.

best ever!

Was able to identify which cylinder was losing compression and that it was the rings not the valves. Increased oil viscosity from 5/30 to 20/50 and gas mileage increased from 20 mpg to 23 mpg, best ever!

Have used the tool 3 times now. It works ...

Have used the tool 3 times now. It works as suppose to. A user would have to be careful not to over tighten the connections as it gets tighter on own during use....

ALEJANDRO FROM VZLA

I buy a lot of stuff from Amazon and I have never had a problem returning anything so here's my advice to you; buy it and try it, if it doesn't work; return it for a refund, even if it is open and has been used. No other web site allows you to do this!

Cant beat it for the price

It works great for me. Use it on all my toys for peace of mind. Calibrated it against my air hose pressure gauge and was pretty accurate.

Great!! Worked perfect for me

Great !! Worked perfect for me!!

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