Package leak detector with bubble test


  • Economical and uncomplicated
  • Visual inspection allows localization of the leak
  • For all flexible and rigid kinds of packaging (food-, pharmaceutical-, industrial- and other packaging)
  • Short testing period (< 30 sec.)
  • Easy-to-use intuitive operation – no special skills required
  • Easy installation and start-up
  • No trace gas required in package
  • Can also be used for altitude simulation
  • Optionally also for vacuum packaging, set order-No. 956992700
  • No calibration required
  • Various chamber sizes available
  • Low maintenance
  • Easy to clean acrylic glass housing
  • No vacuum pump necessary
  • No electrical connections

The bubble-test with LEAK-MASTER® EASY is the simplest method for packages, detecting even the smallest leaks without the need for trace gases. Enhanced by our electronic control unit PLUS, your test procedure is standardized and exactly repeatable. After the package is placed into the chamber filled with water, the head space above the water level is evacuated using a venturi vacuum (compressed-air) system. This causes the package immersed in the water to inflate, allowing any leaks and their location to be identified by a stream of bubbles.


  • Control unit PLUS: portable controller with various predefined measurement programmes, also for documentation of your measuring results
  • Vacuum testing set: for testing vacuum packaged products and products with low gas volumes
  • WITT-Flocculant 50: for long use of water filling
  • AD100: calibrated pressure gauge with DKD/ DAkkS-certificate
  • Vacuum holding valve: blocks the chamber after generation of vacuum. Perfect for longer test periods without permanent use of compressed air
Data Sheet Leak-Master® EASY

Data Sheet Leak-Master® EASY

Control Unit PLUS

For the electronic control of package leak detector LEAK-MASTER® EASY

Data Sheet

Data Sheet

Easily upgrade your LEAK-MASTER® EASY with electronic control unit PLUS. It details product-specific test procedures and saves measurement results. Using ›› GASCONTROL-Software your quality assurance is perfectly documented for customers and auditors.

Vacuum Set

Vacuum Set for LME.png

For bubble-testing of vacuum packages

The vacuum set allows testing of vacuum packages with the LEAK-MASTER® EASY. This visual inspection system is economical and very user friendly.