Service offer

The focus of our business activities is the development of ultrasonic systems for materials testing.

Air Coupled Ultrasonic Testing

Air Coupled Ultrasonic Testing (ACUT) avoids the disadvantages of conventional investigation technique, where water is typically used as a coupling medium.

Immersion Technique

Ultrasonic imaging investigations are classically carried out in immersion technique with a short water delay distance.

Low-frequency Ultrasonics

The use of low-frequency ultrasonic inspection technique lies in quality control and quality assurance for materials which are difficult to investigate like wood, concrete, foams, thick CFRP and GRP components

Manuel Inspection

USBUS refers to a new family of powerful and affordable ultrasonic systems for research, development and education.

Structural Health Monitoring

Structural Health Monitoring (SHM) with guided waves (e.g.  Lamb waves) is a method for structure-integrated condition monitoring.

Software for Inspection Systems

We offer comprehensive and powerful software packages for our systems

The latest from HILLGER

Exhibition Dates 2023

May - July 2023

Visit us at the following exhibitions:

>>  35. Control /
       Booth 7221 / Hall 7 / Stuttgart, DE / 9.-12. May
>>  DGZfP-Jahrestagung /
       Booth 51 / Friedrichshafen, DE / 15.-17. May
>>  ECNDT /
       Booth 11 /  Lissabon, PRT / 3.-7. July

Our team ist looking forward to meeting you!


Hillger NDT: Control trade fair

April 2023

The Control international trade fair for quality assurance will take place from 9 to 12 May 2023 in Stuttgart, Germany. Hillger NDT – member of the BUTTING Group – will be in attendance with highlights from its ultrasonic testing technology product range and live presentations in Hall 7, Booth 7221. Also in the bag: Our new english homepage.

>> Find out more