Crowcon Tetra 4 Gas Detector - CH4 - H2S - CO - 02

£375.00 Ex. VAT


Offering you compliance, robustness and low cost of ownership in a simple to use solution. The large single button and intuitive menu system allows T4 to be operated wearing gloves with minimal training. Crowcon's toughest portable yet, T4 is durable by design and includes an integrated rubber boot as standard. An optional clip-on filter cover, which is easily removed and replaced, ensures sensors are protected in the dirtiest environments. Drop tested to 4m, well protected from water ingress through IP65 and IP67 certification and ATEX Zone 0 approved, T4 allows uninterrupted working in the most demanding environments. T4 contains a wide range of powerful features to make everyday use easier and 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.


  • Charger Included
  • Carbon Monoxide
  • Hydrogen Suphide
  • Flammable
  • Oxygen
  • Size: W135 x H80 x D35 mm (5.3 x 3.1 x 1.4in)
  • Weight: 282g (9.9oz)
  • Logging: 130 hours of data logging; Up to 3500 events
  • TWA Resume
  • 24 Hour Battery
  • Positive Safety