BETOOLL Digital Fuel Pressure Tester Kit - Fuel Pressure Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings Automotive Test Tool Kit

Not a poorly designed tool for the price. It works well and the fittings connect to a lot of vehicles. I am glad I decided to purchase rather the spend $800 from a major automotive tool company

Works great, good product

Bought this kit to try on Kohler EFI commercial landscape engines. Got it in today and cut open the sealed bag on the case, and opened the case. To my surprise it was a bare gauge with no hose or relief valve, only two adapter hoses, and both of those hoses were missing the schraeder valve fittings for the gauge to connect to. Just sending this back, and will pony up the 250ish bucks for the actual Kohler tester kit. One day I will learn that this always seems to happen when I cheap out on tools and equipment. Edit: After returning the item they did contact me to see if they could help. They appologized and said it was likely I was sent a returned item by mistake from the Amazon warehouse, but really nothing they could "offer" me I guess. I thanked them for at least owning up to the mistake and contacting me, and said I would order it one more time and see what I got. This time it arrive intact and exactly as pictured. So, I have adjusted my rating to reflect that. Whether or not it works for what I'm trying it for doesnt count in my scoring, as I know I'm literally experimenting with this tool as to whether it will work with the machine I want to try it on. I am simply rating it on what I see vs what I ordered, and it's accurate. October 2024 update, the gauge and adapters work good still 2 years later. It works on Kohler and Kawasaki EFI engines, even used it on some vehicles, and it works fine, and the adapters all fit correctly with no leaks. Overall its been a great buy for the price. Bumping it up to 5 stars.

Good value, works fine but the gauge is off by 4lbs out of the box otherwise great value.

This kit is simplicity in itself and so it's very easy to use. I love it comes as a kit in a box. With the three connector sizes, it will fit every EFI motorcycle in our shop. Yes, the rubber hoses are a bit thin and are not pressure rated, but I experienced no bulging or expansion. I will not have the gauge connected under pressure for more than a minute or two at a time, so they should be just fine for what I'll be using it for. Besides that, it's not like I've never changed hoses before. Why I bought the gauge: I suspected a customer's pump's pressure was low, but didn't know for sure, so I performed a pressure test the day after I received the gauge. The pressure is supposed to be 45 PSI, the pump's pressure measured exactly 45 PSI. I used the tool for an injector leakdown test (it's great for that too) and it passed. This tool eliminated all guesswork, but now I need to look elsewhere for the starting problem. At least I didn't buy an expensive part only to discover it wasn't the problem. In daily operation, rarely need to know exactly what a customer's fuel pressure is, but when it is a suspected problem, I hate just guessing. Guessing means you simply throw expensive new parts at a problem and usually find out it's something else gone wrong. Now I won't have to guess anymore and that's a good feeling.

Work great! Perfect for checking low rail pressure at high pressure fuel pump for Ford Ecoboost and others that do not have fuel test ports! The flexible rubber hose is a great feature to fit around tight spaces. My only complaint is that the gauge maxes out at 100PSI. 150PSI would be much more useful, however 90% of cars run low fuel pressure between 50-80PSI. The adapters were a bit tough to squeeze and remove by hand in tight spaces, I had to use pliers, but better tight than too loose.

Comes in most sizes for fuel line equipped with quick disconnect fittings. Easy to remove after use. Bought this set for use on a 2008 Jeep Wrangler. Should fit most Dodge, jeep, Ram, Chrysler vehicles. Storage case is nice. Recommend purchasing fuel line quick disconnect tool.

Unfortunately I needed to test fuel pressure in a Chrysler 300. The problem is the hoses are made for AIR and WATER not gasoline. They should be rated at FUEL INJECTION hose specifications. They did remove the section where it shows air/water which they previously left in as others have seen and shown pictures. The other major problem is the quick disconnect connector broke the first time trying to use it. It had a hairline crack and was spraying fuel everywhere. Tried to disconnect and it broke. Absolutely the worst quality I have seen. Harbor freight is about 25x better than this. These are just cheap China made garbage. Another major issue with this kit, it can't be used to properly test fuel pressure. On most setups you either have a valve on either side of the gauge T, or you simply use hose pliers and pinch off one side. This way you can isolate the fuel pump but leave the fuel gauge and injectors in to test bleed down of injectors. Then you can clamp between injector and gauge side, to test bleed down of the fuel pump. This gauge would not work for this type of test. It will only give you very basic fuel pressure testing capability. Very disgusted with this garbage.