Customer Reviews for VEVOR 400Bar 6000PSI Diesel Fuel Injector Tester Diesel Injector Nozzle Tester with Dual Scale Gauge to Adjust Injector Nozzle Pressure and Testing Diesel Injector Nozzle Pop Pressure Tester

I purchased this product based on its advertised durability and sturdy construction; however, I strongly advise against wasting your time or money with this company. Upon receiving the injector tester, my initial optimism quickly turned into disappointment. The device functioned for only two injector tests before it failed entirely. After these initial tests, the gauge ceased to register fuel pressure. To rule out user error, I tested the unit with 12 different injectors, including brand-new ones, all to no avail. I reached out to the company’s customer support for assistance and was provided with a dubious link to an instructional video, which was entirely in Chinese. This video only confirmed my suspicion that the tester was defective. Despite submitting multiple videos demonstrating the malfunction, the company has refused to offer a refund or replacement. Instead, I have been subjected to a frustrating cycle of repetitive responses, such as requests for additional video proof or referrals to the same unhelpful instructional material. I strongly recommend avoiding this company and their products. Opt instead for a reputable brand that stands behind its products and provides reliable customer service in the event of defects.

This thing works as well as some of the higher dollar testers we use in the shop. A guage that reads in BAR would be an improvement.

Be careful with the hand wheel, if you accidentally loosen it under load, you'll blow the seals out. But, they do give a extra set.

Love Vevor. Great products, Great Price and service I have not used this tool yet. I can see that it is well built

Just as good as my Bosch Injector Tester that I have had for over 40 years at a tiny fraction of the Bosch price!

saved me 400$ doing it my self.

Good quality product! Great price! Works perfect as it should! Much cheaper than other competitors and brands!

Have not used it yet but the item received was just as I expected.

Works great for setting up mechanical injectors and checking the spray pattern

The Pop tester is pretty solid built. The gauge is on the cheap side. But overall for the price it gets the job done.