Works Great! Did exactly what I needed it to! Absolutely great price, and it is so complete!

Well, I'll try to make this short and sweet. I used this Betooll fuel injector pump pressure tester for the first time to check out my father's 1995 Oldsmobile Delta 88 Royale last week Friday. You know, I didn't even have to use any of the other fittings that came with the fuel pressure tester kit as there was absolutely no need to. In fact, all that I had to do was to open the case, take out the fuel pressure tester, and screw the attached connector onto the fuel rail. Afterwards, I simply turned the ignition key to the 'ON' position, and then monitored the pump pressure gauge. Seeing that the fuel pump was delivering 46 PSI, my father's car obviously didn't have a fuel problem which was all that I needed to know. What I can tell you was that this must have been a very precision made pump pressure tester as there were no leaks or mess anywhere. It was then a simple matter of activating the pressure release valve on the gauge which conveniently discharged any remaining gas into a small tin can that was lying around nearby. Even then, there was only a trickle of gas that actually made its way into the tin can which quickly evaporated out. So, after disconnecting the fuel pressure tester from the fuel rail, I then reconnected the fuel rail cap. Well, so now you know. This looks like a real winner to me folks!

Has all the connectors I need. Very well made.

works exactly as my old one. rubber tubing for the pressure relief not very long, but if you have a shop rag just let it drain on it. I've only used it once so far and not something you use every single day unless your profession is a mechanic. only time will tell how long it will last ..

A very useful tool. Plenty of adapters for hook up.