BikeMaster Cylinder Compression Tester (MISC)

Pretty much does what it says it does and does it better than a hand held compression checker would. No leaks, easy to installand easy to figure out. Different sized threaded tips for different sized plugs makes the joint air tight, for presumably, accurate measurements. I’m reading compression levels maybe 3 times a year. If that…this set is built well, lots of brass and solid threaded pieces…I won’t need another tool anytime soon. If you’re a guy like methat reads compression levels not so often, but wants a decent way to do it when you need to check major problems, needs to be able to go solo…here’s some help.

Very well I recommend*****