First Quality Composite Materials Guaranteed
Item Price Qty  
Ultrasonic Leak Detector
New Ultrasonic Leak Detector

Pinpoint Leaks During Vacuum Bagging

The Ultrasonic Leak Detector converts ultrasound signals produced during the vacuum bagging process into easily recognizable audible sounds. This ensures that your finished part remains under vacuum for the entirety of its cure cycle. The loss of vacuum pressure during cure can cause the surface of your laminate to become porous, which decreases your finished part’s physical and cosmetic properties. The Ultrasonic Leak Detector features a LED bargraph when displaying leakage levels, as well as an earphone jack when working in loud environments. A rubber bottle plug with plastic tubing, ½” PVC pipe assembly and a hard-carrying case is included.


  • LED bargraph display leakage level
  • Audible sound assists in pinpointing leak
  • Earphone jack for loud environments
  • User adjustable sensitivity wheel
  • Battery check button
  • 20 to 100 kHz frequency response 
Frequency Response 20 to 100 KHz
Sensitivity Adjustment Yes (wheel)
Display LED Bargraph
Alarm Audible (buzzer)
Earphone Jack Yes
Power Supply 9V battery
Low Battery Indicator Yes
Product Certifications CE
Operating Temperature 32 to 122°F (0 to 50°C)
Storage Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity Range 10-90%
Dimensions 10 x 2.8 x 1.1" (255 x 70 x 28mm)
Weight 5.3 oz (260g) 



1 Year Manufacturer Defect Warranty

This item, when ordered alone, will typically ship in a small box. Where possible, we will combine ordered items to reduce the number of boxes shipped.
The Ultrasonic Leak Detector is sold by the unit.