BW GasAlert Quattro 4 Gas Detector

View all Multi Gas Detectors

Available in both rechargeable and alkaline options, the BW GasAlert Quattro combines outstanding ease of use with a comprehensive range of features. Robustness and reliability are paired with simple one-button operation and a graphical user interface, with no sacrifice to performance.

On-site auditing is made possible with easy to identify icons on the visual display including calibration status and bump test, with IntelliFlash™ offering added peace of mind of detector operation and compliance. 

Standard Package Contents:

  • 4 Gas Detector
  • Choice of Alkaline or Rechargeable Battery
  • Calibration Cap & Hose
  • Reversible Screwdriver
  • Manual

Please note, the unit will be supplied with Alkaline Batteries unless the upgrade to rechargeable is selected.

This model is configured with %LEL, O2, H2S, CO sensors. Other configurations are available here on our configuration page.

We always advise that you speak with one of our specialist safety staff when ordering gas detection products to ensure you order the correct model and specification for your application.


  • Size: 13cm x 8.1cm x 4.7cm (5.1" x 3.2" x 1.9")
  • Weight: 338g/316g with Alkaline or Rechargeable Battery Pack
  • Working Temperature Range: -20°C to +50°C (-4°F to +122°F )
  • Typical Battery Life: 14 Hours Alkaline, 18-20 Hours Rechargeable 
  • Certifications and approvals:

Class I, Div. 1, Gr. A, B, C, D

ATEX: Xg II 1 G Ga Ex ia IIC T4

IECEx: Ga Ex ia IIC T4

BR-Exia IIC T4

Standard delivery within 5 working days from £4.95 plus VAT - Monday to Friday (local delivery- please contact your nearest branch)

Next Day UK delivery - Monday to Friday (order by 3pm for delivery following day where in stock) from £9.95 plus VAT

Next/named day UK delivery pre-12 - Monday to Friday (order by 3pm for delivery following day where in stock) from £14.95 plus VAT

Next/named day UK delivery pre-10 - Monday to Friday (order by 3pm for delivery following day where in stock) from £24.95 plus VAT

International delivery available - contact us for details

We sincerley hope you will be pleased with your purchase, but should you need to return an item we always advise that you contact us by phone or email to see what we can do to help. The following terms apply to end user sales only (not business to business) :-

  • Where goods are faulty then we will arrange collection of the goods for replacement or refund. If you return them to us by any other method (unless agreed in writing by us) we may not be liable for the return costs.
  • We are happy to refund or exchange any ... Read More

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