Below is the top 10 best ultrasonic leak detectors review to guide you buy the best product. Choose one of these products and your satisfaction is guaranteed!
In Hurry? Checkout Our Top Pick Of Best Ultrasonic Leak Detectors.
Our Top Pick

9.7/10 our score
Best Ultrasonic Leak Detectors
Rank | Product Name | Score |
---|---|---|
1 ![]() |
Amprobe ULD-300 |
9. 7 |
2 ![]() |
Inficon Whisper |
9. 5 |
3 ![]() |
Allosun EM282 |
9. 1 |
4 ![]() |
Robinair 16455 TruTrack |
8. 8 |
5 ![]() |
Allosun EM2268 |
8. 6 |
6 ![]() |
Bacharach Tru Pointe |
8. 2 |
1. Amprobe ULD-300

9.7/10 our score
- Make sure this fits by entering your model number.
- Polyester 100%
- Made in the USA and Imported
- 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
2. Inficon Whisper

9.5/10 our score
3. Allosun EM282

9.1/10 our score
4. Robinair 16455 TruTrack

8.8/10 our score
- Make sure this fits by entering your model number.
- Robinair's TruTrack Ultrasonic Leak Detector detects refrigeration leaks, pressurized gas leaks, vacuum leaks, dry nitrogen gas leaks, steam leaks, and more
- Versatile, 9V battery operated unit uses sound waves to quickly detect any leaking gas - under pressure or vacuum
- Allows you to identify potential failures in bearings, valves, solenoids, and other operational components
- Adjustable sensitivity with both audible and visual leak indication
- Comes complete with padded carrying case, headset, solid contact probe, flex tube, comprehensive instructions and 9V battery, powered by one 9 volt battery (included)
5. Allosun EM2268

8.6/10 our score
6. Bacharach Tru Pointe

8.2/10 our score
- Make sure this fits by entering your model number.
- Not affected by wind or the presence of other gases or high concentrations
- Ten-segment LED Bar Graph shows signal strength
- On-the-fly Sensitivity Adjustment aids in locating leaks quickly
- True sound reproduction ensures fast recognition of leaks
- Comes complete in a carrying case with folding headset or stereo headphones