DYI- Engine Compression Tester Calibration

Never too sure what he is doing, Matt embarks on a journey of self-discovery. What does he set out to discover, you might ask? Can a defective compression tester be calibrated.... We may never fully know. Music: Music: An Example For by Captive Portal is licensed under a Attribution-ShareAlike License. https://captiveportalmusic.com/ https://creativecommons.org/licenses/by-sa/4.0/ www.bensound.com Pinnacle Studio audio