Amprobe ULD-300 Ultrasonic Leak Detector
Amprobe ULD-300 Ultrasonic Leak Detector
Manufacturer : Amprobe
Amazon Price : $293.96
buy from
Avg. Customer Rating:4 of 5.0
Availability: Usually ships in 24 hours Ships from and sold by
Product Description
Ultrasonic leak detectors have a decided advantage over conventional leak detectors-they "listen" for leaks and alert you to their presence. There is no gas sensor to become clogged or faulty, and no gas interferences to worry about. This leak detector locates any pressurized gas leak. It is excellent for use with boilers, furnaces, heat exchangers, and chillers. You can also use it to inspect bearings on pumps and machinery, or detect arcing electrical switchgear from a safe distance. Even windy outdoor conditions won't affect its performance. The high-intensity LED indicator provides good visibility indoors or out. Use the ultrasonic transmitter (sold separately) with the leak detector to amplify leaks in insufficiently pressurized applications. The transmitter is useful in checking gaskets or panes of glass. Ultrasonic waves produce a different sound when a gasket or surface is damaged. What's included: model 86417-00 includes leak detector, headphones, tubular extension with adapter, and a soft carrying case.
Product Details
  • Amazon Sales Rank: #37270 in Home Improvement
  • Color: Multicolored
  • Brand: Amprobe
  • Model: ULD-300
  • Fabric type: Polyester 100%
  • Number of items: 1
  • Dimensions: 1.39 pounds
  • Product Features
  • Senses pressurized leaks, detects electrical arcing, and finds failing solenoids, valves, and bearings
  • Ultrasonic sensor converts ultrasonic frequencies to an audible range so they can be heard
  • Detects any pressurized leaking gas, including chlorofluorocarbon (CFCs), hydrofluorocarbon (HFCs), nitrogen (N), carbon dioxide (CO2), and steam
  • Parabola horn aids leak detection from a distance and in noisy areas
  • Extension tube provides additional reach for access to remote leaks
  • Customer Reviews

    Most helpful customer reviews

    0 of 0 people found the following review helpful.
    5the other brand cheap ultrasonic is no comparison and useless for refrigeration leaks
    By Bondo Bob
    I find leaks nobody else can find and find them fast. It take a small learning curve to get the sensitivity dialed in for each job. It gets you close to the leak then if you don't see it or can feel it use bubbles. Its the ONLY leak detector to have. I have owned most all of the high quality (sniffers) and most say theres a leak when exposed to a temperature change until they get cold. The ultra sonic is not affected by anything except backscatter noise and wind. It even picks up fluorescent ballast humming. DONE DROP IT EVEN A FEW FEET!That is how my previous 4 quit working. They are very fragile. I keep mine in the front seat.Even as costly as they are they pay you back on the first difficult leak WARNING: the other brand cheap ultrasonic is no comparison and useless for refrigeration leaks. Save your $40 and buy the AMPROBE.I service supermarkets and its a must for leak detection in big store with long runs. Insulation can hide a leak though but a small slit in the insulation and feeling for oil will tell you where to remove insulation to find leak.

    0 of 0 people found the following review helpful.
    1i had one of these back in 1999 which worked fine. these new products now are no good
    By Amazon Customer
    bought this for x-mas 2015 and now go to use it 1st time on motorhome air suspension leak and it dont work.had til jan 31st to return. the head phone conection is intermittant and all i get is a buzz for ultasonic.i had one of these back in 1999 which worked fine.these new products now are no good.i'm out over 350.00 for something i never used.

    14 of 16 people found the following review helpful.
    3Excellent price, fair ability for Air Leak Detector
    By Blackbeard
    Dirt cheap for an ultrasonic air leak detector but I needed it to find compressed air leaks in a very noisy manufacturing environment. It picked up a lot of other noise like shop fans, etc. and I got a lot of reflection off of hard surfaces so it was hard to pinpoint even a very large leak. For the price, it can't be beat. I bought a MUCH more expensive unit to meet my needs.

    See all 17 customer reviews...