Average Rating
Fred Wilson Educator/Instructor/Owner at High Road Automotive
We have had this tool for several years. It has worked well, improving both leak detection accuracy and efficiency.

This is really two tools: First is the leak rate gauge. It answers the first question we have; Is it leaking now? If so how much. Some evaporative systems are not leaking at the time we test them even though they have a stored code. This saves much time since we are not chasing ghosts. If it is leaking, the gauge gives an in Read more...
Raymond Paquette Owner at Advanced Auto
I bought my Bullseye Leak Detector a little over a year ago. This tool has surpassed all of my expectations. Most of the tools I buy don’t live up to what the manufacturer claims. This is not the case with this leak detector. Our shop has found countless leaks that there is no way we would have ever found without this tool. For example, porous gas tanks, porous intake manifolds, and porous wheels. We have found A/C leaks that we have been unable Read more...
Rick O'Neil Technician at Jim's Service Station
Since acquiring my Bullseye Leak Detector performing leak diagnostics has become quite easy. Leaks such as EVAP, A/C, Intake leaks and Oil leaks are downright quick and easy to locate. The setup of this tool is very easy and the low pressure gauge is much more accurate than the flow gauge on my other machine. I also like that the flow gauge works as a pressure decay tool as well, this makes a leak no leak test on EVAP systems quick. The CO2 elec Read more...
David Lang Owner/Technician at Independent Vehicle Service
The other reviews of ATS's Bull's Eye leak detection have really said it all and yet I can't refrain from adding my own congratulations to ATS for coming up with this easy to use system for locating leaks in all closed systems and giving the industry a quick and fool proof method of testing for combustion gasses in the cooling system. We've been using the system for two years now and have found many head gasket leaks that the color changing dyes Read more...
Jerry Truglia Educator/Instructor at Automotive Technician Training Services
BullsEye has been the most helpful tool that I have recently acquired. The tool is simple to use and finds the hardest small leaks in AC systems, EVAP, Oil leak (even porous valve covers), tires and wheels or anything that can leak. I have been so impressed that I have written over 6 articles in Motor Age magazine and have review the product on our YouTube channel (tstseminars) over 10 times if not more. Please go review real world hard to find l Read more...
Bill Hamilton Owner/Technician at Bill's Auto Repair
I bought the tool specifically for finding AC leaks. The detector works very poorly for the small types of leaks that you find with AC. Soapy bubbles very easily find the leaks this tool misses. I had an obvious compressor leak that was bubbling like crazy and the detector barely picked it up. I had a small pinhole leak in a hose and held the detector up to it for 2 minutes right in the stream and 2 minutes directly underneath it and did not pick Read more...
Mark Mckeen Technician/Shop Foreman at Auto Service & Tire
I have had the bulls eye leak detector complete kit since it first was introduced. At the time I was using smoke for evap diagnosing and was getting about 50% comebacks. First car my friend Rick and I tested it on was a Olds Intrigue that had been beating me up for a long time trying to isolate the evap leaks. Within 15 minutes of getting the tool set up we were finding more leaks than I ever thought possible. Diagnosed and fixed in about 2 hours Read more...