Ribble Enviro Ltd.

Specialists in Portable and Fixed Gas Detection

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Crowcon Tetra

Multi Gas


Tetra, is a unique multigas monitor for the detection of flammable gases, oxygen and toxic gases; Tetra offers flexibility, assurance, robustness and real value for money. Intrinsically safe, Tetra is the only portable gas detector with embedded software designed to the exacting requirements of IEC 61508-3 guaranteeing reliable and dependable operation.

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  • Instrument Product Key Information

    • Key Features:

      -Up to four gases measured

      -Digital interchangeable i-module sensors for full flexibility

      -Loud 94dBA audible alarm with selectable tones

      -Unique dual colour red/blue visual alarm

      -Built in vibrating alarm as standard

      -Rugged and robust, IP65 ingress protection

      -Simultaneous 4 gas display with automatic backlight

      -Peak mode operation

      -TWA reading recall

      -Data & Event logging

      -Simple IR interface to PC

      Detector Specifications:

      -Dimensions 122x128x57mm  rechargeable  / 134x128x57mm non-rechargeable

      -Weight 498g (1.1lb)

      -Operating temp. range    -20C to +55C (-4F to +131F)

  • What's included for the price?

      • - Price quoted includes monitor
      • - sensors as specified
      • - UK charger
      • - harness plate and shoulder strap.

I would like to ...


  •          (base price: £0.00 exc. VAT)
  • Service this product
    (from as little as £55.00)

  • If you would like a personalised quote for buying, hiring, or servicing this unit please contact us.

I will be needing the following options ...

Please select a maximum of 2 options.

(+ £606.00 per unit)

(+ £606.00 per unit)

(+ £715.00 per unit)

(+ £75.00 per unit)


OTHER GAS CONFIGURATIONS AVAILABLE - CL2 / NH3 / SO2 / O3 / NO2 / H2 / HCN / PH3 / HF / NO / CCL2O / C2H4O. PLEASE CALL OR EMAIL FOR PRICES
Total Price: (exc. VAT)
This product has service options available for as little as £55.00!

If you would like more information on our service options, please go to our product service page.




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