Products
- Portable gas detectors
  - GfG's portable gas detectors offer professional personal protection
- Fixed gas detection systems - controllers
  - We offer suitable controllers for your individual application
- Fixed Gas Detection Systems - Transmitters
  - Different transmitters for a wide range of gases and applications
- Water measurement technology
  - Reliably and safely monitor cooling water circuits for leaks
- Accessories
  - Find the right accessories and useful add-ons for every device and requirement
- Test gases
  - All test gases you need to calibrate your gas detectors can be found here
Sensors
Industries
Gas know-how
- ACDC - smart Communication Technology
  - Digital data via analog signal forms
- Sensor technology
  - Measuring principles and sensor technology
- ATEX regulations
  - Many GfG devices are ATEX-certified
- Gas Sampling Systems and Control Cabinets
  - Gas sampling systems and control cabinets tailored to customer requirements
- FAQ
  - We answer the most important questions about gas measurement
Support
- GfG Campus
  - Learn how to use GfG gas detectors correctly in our individual training courses
- Maintenance and service
  - We offer comprehensive services for all GfG products
- Distribution
  - Comprehensive consulting and technical know-how for your individual project
- Media
  - Downloads
  - Videos
- Contact
  - How to contact us
  - GfG International
insideGfG
- About us
- Career
  - Employer GfG
  - Job offers
- GfG Newsroom
  - Latest news
  - Press releases
- Trade fairs and events
  - Discover the trade fairs and events we will be attending
- GfG GAZETTE
  - Get interesting information about gas measurement with the GfG GAZETTE

Visit us at A+A in Düsseldorf

November 4 to 7 in Düsseldorf

Make an appointment now and visit our booth D81 in Hall 1. We would be happy to invite you with a free ticket.

At A+A 2025, the world's leading trade fair for occupational safety and health, we will be happy to advise you if you need solutions for monitoring toxic or flammable gases or measuring oxygen concentration. Simply fill out the contact form below and make a non-binding appointment for a personal consultation.

We look forward to seeing you there.