Package Leak Detector LEAK-MASTER® PRO

Leak detection for large packages or boxes, based on CO2-technology

  • non-destructive sample leak testing / leak detection of packages
  • detects even the smallest of leaks
  • highly sensitive and ultra-fast CO2 sensor
  • two chamber sizes: 140 x 680 x 500 and 230 x 680 x 500 mm
  • optional: barcode reader, WIFI

For non-destructive testing of smaller packages see LEAK-MASTER® PRO2

Further information about package leak detection and seal integrity testing on

Data sheet Downloads
Quotation request


Micro-leak detection / leak testing for packages based on CO2. LEAK-MASTER® PRO features non-destructive detection of the smallest of leaks, without the costly use of helium as a trace gas.


  • minimal response time
  • quick product change
  • for flexible and rigid packaging
  • no calibration required
  • user-friendly – entry of data and process parameters by means of integrated keyboard or remote personal computer (e.g. MS-Excel®)
  • easy-to-use intuitive operation – no special skills required
  • convenient data administration and evaluation for customer-oriented quality documentation
  • two chamber sizes (see back side)
  • easy installation and start-up
  • easy to clean splash-proof stainless steel cabinet /housing
  • remote transmission of results via Ethernet
  • potential-free alarm contact for connection of external audible/visual device


  • Barcode Reader with IP-protection for simple and quick user/product selection
  • wireless data transmission via WLAN (WIFI)


Caution! This equipment is not suitable for the checking of packaging featuring O2 content greater than 20.9% (fresh meat, for example).

Other models, options and accessories for leak testing / leak detection / seal integrity testing available on request. Please identify the individual gases at the time of enquiring!


Barcode Reader

Barcode Reader

For choosing products and user names via barcode for MAPY, LEAK-MASTER® EASY PLUS, PRO and MAPMAX