8PCS Compression Tester Kit 0-300 PSI Petrol Gas Engine Cylinder Pressure Gauge Automotive Tool for Motorcycle Car Truck (Red)

Works great looks great highly recommend will buy again price was great works as it should shipping was great works the pressure like it should fit great all adapters work great easy to use tool easy to storage and the capacity highly recommend will buy again if needed a must have checked pressure fast and easy for my boat motor

Came with everything needed for doing compression test on small engines and power equipment. Nice quality pressure gauge. Rubber seal seems good on all the adapters. Super easy to use and nice storage case that fits nicely in most toolboxes.

Worked as is should

Its accurate if you can get it to seal up properly. Only used it a handful of times, and seems to good quality, not great, but good enough for the Shade Tree Mechanic that works on everything with a gasoline engine.

Bought this for my dad he enjoyed it

Purchased this item, which I plan on sending it back, as it is defective. First, the fitting was not correct, but I worked around that. Then when I used it, when I set the regulator to the "0" setting on the R/H gauge, the compressor L/H gauge dropped to 29 psi, not the proper setting to do a leak down test. Leak down tests need to be at a 60 - 100 psi pressure to the cylinder.. Thus, I could not do a proper test when I connected the line to the cylinder adapter line at 29 psi. When I set the regulator pressure side to 60 pounds, the R/H gauge said the cylinders were bad before I even connected it.

Worked great. Remove spark plug insert gauge turn over engine. Ta da

El producto llegó bien embalado pero los O'rings son de pésima calidad, tuve que comprar unos nuevos y quedó funcionando muy bien la herramienta por ahora.