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Tyco are leaders in fire protection, safety and control systems, and our oil, gas and special hazard businesses are located in Aberdeen, Manchester and Great Yarmouth with dedicated professionals focused on delivery solutions for harsh and high hazard environments both on and offshore.

GMI Calibration Station PS200 Series, PS500 Series and PS1 Series

The GMI Calibration Station, PS200 Series, PS500 Series and PS1 Series have complete bump test and calibration functions and a data recorder. There is a wall mounting bracket available. They are easy to use and available with various accessories.


The Q-Test is suitable for in-field, on-site gas test, calibration configuration and data capture of Gaspro monitors. It is fast and simple to use and comes with automatic detector recognition. It has exception reporting to highlight issues and a fleet manager setting for site specific requirements. It has Drive +ve Safety™, giving comprehensive status indication with data management via USB, Ethernet or direct to PC. You can save standard configurations to reduce time spent during set-up.

Tetra:3 (T3) Gas Bump Tester

The Tetra:3 (T3) Gas Bump Tester allows gas testing of Tetra:3 (T3) instruments fitted with flammable, oxygen, carbon monoxide, hydrogen sulphide and carbon dioxide sensors. It has a rugged and robust design and is fast and simple to use. You can bump all four gases in the instrument within 60 seconds and has an automatic detector and gas recognition. It can be wall, desk, and DIN rail mountable and is suitable for in-field and on-site gas testing.

I-Test & I-Test Manager

I-Test is Crowcon’s fully automated solution for testing and verifying that your Gas-Pro or T4 is in a compliant state to carry out your daily work. When the Gas-Pro or T4 are inserted into I-Test, no button presses are required and I-Test starts testing automatically. I-Test and the accompanying I-Test manager software make this as easy as can be, with a bump test taking less than 1 minute to complete. Please state whether your I-Test is for Gas-Pro or T4 when ordering.

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Portable Gas Detector Catalogue

Click on the link below to view the Portable Gas Detector Catalogue catalogue Find out more

Fully Configurable SIL2 Addressable Fire and Gas Detection Solutions Brochure

Click on the link below to view the Fully Configurable SIL2 Addressable Fire and Gas Detection Solutions Brochure Find out more