🔍 Don’t let leaks hide—detect them before they cost you!
The allsun Ultrasonic Leaking Detector uses advanced 36-44kHz ultrasonic technology to accurately identify leaks in air, gas, and water systems. Lightweight and portable at just over 3 pounds, it includes a full set of accessories such as probes, transmitter, and volume-adjustable headphones, making it an essential tool for professionals seeking fast, reliable leak detection across HVAC, industrial, and maintenance applications.
| Manufacturer | Zhangzhou Haimao Dianzi Keji Co., LTD |
| Item Weight | 3.03 pounds |
| Package Dimensions | 10.51 x 10.35 x 4.49 inches |
| Country of Origin | China |
| Batteries | 2 9V batteries required. |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Material | ABS |
| Power Source | Battery |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc Carbon |
| Description Pile | 9V battery |
M**H
A must have for trouble shooting leaks
This helps so much in locating leaks in HVAC systems. Highly recommended!
G**T
Not for vacuum leaks
#Not able to hear a vacuum leak that a human ear hears easily
B**E
Better QC on product
Stop functioning within a day
K**R
Great product
I was very pleased with the quick shipping of this product.
S**S
Great price
Delivered on time and followed instructions
R**R
It’s ok
Not what i expected
M**C
Surprised me.
I do work in industrial maintenance so I have used much more expensive equipment. I was a little bit worried that this wouldn't work how I needed it to work. I used it to find a leak in a refrigeration system at home and it worked great. It's plastic, which I would expect for this price, so I plan on treating it as gently as possible. I would recommend picking up some leak detection fluid to go along with it because a lot of times that leak detection fluid will help to amplify the very small and very slow leaks
K**R
This sensor is more deaf than i am... big waste.
2 major issues. 1. The thing can't detect anything you can't already hear with normal hearing. While it does detect the frequency as claimed, i could hear pressurized air leaking from my (broken)water pipes with my naked ears WAY before this thing ever lit up its lights.2. The main ultrasonic microphone was so poorly made that when I unscrewed it from the main body to install the other attachment it separated in the wrong threaded location and ripped the wires right out of the assembly. Come to find out it was literally just assembled with a stick of hot glue. Waste of $150.00 and my time. Returned it Pronto.
Trustpilot
1 day ago
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