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Crowcon Tetra 4 Personal Gas Detector

Crowcon tetra 4
Crowcon tetra 4
Crowcon T4

The Crowcon T4 integrates innovative safety features in an intuitive, rugged design to provide advanced protection for those working in harsh environments.

The Crowcon T4 provides effective protection against the four most common gas hazards. As well as the simple one button operation and easy to use menus, the T4 is packed with other innovative features to make its use simpler and the wearer safer.

Unique to T4, the TWA Resume function ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.


  • Zone 1 ATEX Certified
  • 3 Year Warranty
  • Lightweight at Only 282g
  • 18 Hours Operation Time
  • Li-ion Battery
  • 5.5 Hours Recharge Time
  • IP65/67 Rated
  • 1 Button Operation
  • TWA Resume Function
  • Positive Safety Indicators
  • 4 Gas - FLAM / O2 / H2S / CO

    LIST PRICE £477.00

  • Code CA.T4FHOC
    Item Crowcon Tetra 4 Personal Gas Detector
    Each £380.00