MSA – ALTAIR Single-Gas Detector

The MSA ALTAIR Single-Gas Detector ensures dependable gas detection with triple alarms, event logging, and a tough, easy-to-use one-button design. Order yours today!

" ALTAIR Single-Gas Detector, O2, Low 19.5%, High 23%, Charcoal case10092523
£192.00
ALTAIR Single-Gas Detector, O2, Low 19,5%, High 18.0%, Charcoal case10071364
£192.00
ALTAIR Single-Gas Detector, H2S, Low 5 & High 10, Charcoal case10071361
£192.00
ALTAIR Single-Gas Detector, H2S, Low 10, High 15, Charcoal case10092521
£192.00

All prices exclude VAT

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      Need to talk to us?

      Have questions or need expert advice? Our team is ready to assist you. Chat with a knowledgeable expert in real-time and get the information you need.



      MSA – ALTAIR Single-Gas Detector

      The MSA ALTAIR Single-Gas Detector is a perfect blend of simplicity and smart design, giving you powerful gas detection in a compact, user-friendly package. Built for safety and durability, this device delivers everything you need—right in the palm of your hand.

      Equipped with MSA’s patented electrochemical sensors and MSA-built button sensors, it reliably detects CO, H₂S, or O₂, offering dependable protection for a wide range of standard gas detection applications. Operation is streamlined with a single button, making it easy to use even while wearing gloves.

      When gas is present, the triple alarm system kicks in with bright flashing LEDs, a loud audible alarm, and strong internal vibration, ensuring no alert goes unnoticed.

      The ALTAIR Single-Gas Detector automatically stores up to 25 alarm or test events, and if you need to transfer or view that data, it’s quick and easy with MSA Link via the built-in IR communication port.

      Encased in a rugged, rubberised housing, the ALTAIR Single-Gas Detector is designed to survive tough conditions. With high RFI resistance, plus exceptional dust and water protection, it’s built to keep working—no matter what the job throws at it.

      Key Features:

      • Available for CO, H₂S, and O₂ detection
      • Patented electrochemical and MSA-built sensors
      • Stainless steel construction minimises sensor leakage
      • Triple alarm system – LED, audible, and vibration
      • Automatically logs 25 alarm/test events
      • IR communication port for data access via MSA Link
      • Rugged rubberised housing for enhanced durability
      • One-button operation – simple and efficient

      Frequently Asked Questions

      Can’t find your answer? Get in touch with our team.

      • It can, but to be used separately.

      • Unfortunately not.

      • If this occurs, the detector should be sent into a service agent like ourselves for a full report and service. A new detector may need purchasing depending on the extent of the damage.

      • No, however we would suggest that you undertake a Confined Space Course which covers the use of gas monitors. Our sister company Citrus Training offers these courses.