MSA ALTAIR Hydrogen Sulfide (H2S) 5/10 ppm Gas Detector
  • H2S
MSA ALTAIR Hydrogen Sulfide (H2S) 5/10 ppm Gas Detector

Product Code - 10071361

exc VAT £120.00 inc VAT £144.00
MSA ALTAIR Hydrogen Sulphide (H2S) 5/10 ppm Gas Detector

Additional services

Gas detection equipment requires service and calibration every 6 months. In acknowledgement of this we are offering you your first calibration at a special rate.
Description / Features / Spec


MSA ALTAIR Hydrogen Sulphide (H2S) 5/10 ppm Gas Detector

The Altair is a maintenance-free single gas detector from MSA and features a high-performing, reliable Hydrogen Sulphide sensor with an alarm range of 5-10ppm. 
It’s ideal for industrial applications where detection of toxic gas is necessary.

The MSA Altair can be used in tough environments and using the rugged suspension clip will allow you to wear your detector almost anywhere. 

This single gas detector doesn’t require any additional accessories to carry out a simple bump check which can be done with one button press.  Results from this are displayed on screen for 24 hours, allowing you to see the information at a glance.

Other testing equipment available for the Altair is the QuickCheck, Galaxy which is a standalone calibration test system and the JetEye USB IR dongle for downloading data.

Key Features

  • Unit performs to a two year operation lifetime
  • Large, numeric display with easy-to-read results of the unit lifetime, alarm conditions, set points, peak reading and hours in alarm time since activation
  • Thick rubberised housing is tightly sealed and offers protection from accidental drops - tested to survive a 3m drop test
  • Metal screw inserts offer a high level of structure to the monitor
  • Latest 25 events are automatically recorded


Range  (ppm) 0 to 100 ppm
Size 81 x 51 x 23 mm
Weight 85g
Operating Range -20 – +50 °C
Humidity 10-95% RH non-condensing
Instrument Life >2 years at an average of 2 minutes of alarm per day
IP Rating IP 67 – protection against water and dust ingress
  • Visual - Ultra-bright LEDs 320°C
  • Audible – 95dB at 30 cm
  • Strong vibration alarm
  • 1st Alarm – 5 ppm
  • 2nd Alarm – 10 ppm
Approvals Europe – ATEX II 2G EEx ia IIC T4 (-20°C to +50°C)
Warranty 2 years or 1080 minute alarm under normal conditions
What's Included?
  • Altair Instrument
  • User manual
  • Reviews

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    Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £75 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

    UK & Ireland Delivery Options

    UK Mainland Standard Delivery on orders under £75 ex VAT - £5.95 ex VAT*
    UK Mainland Express Delivery - £21.50 ex VAT (timescales vary – please see delivery page)
    Highlands Delivery - £25.00 ex VAT
    Channel Island Delivery - £40 ex VAT
    Northern Ireland & Republic of Ireland - £25 ex VAT
    Saturday Delivery Options – Please contact us on 0141 771 7749 for more info

    Standard delivery timescales are normally 3-5 working days, depending on stock availability.  Express delivery is normally 1-3 working days, depending on stock availability.  Although we carry an extensive stock, there may be some items that are unavailable due to quantities or otherwise.  In this case we will inform you of the status of your order and whether or not it can be fulfilled within our standard delivery timeframe. *Mainland UK delivery excludes Northern Ireland, other charges apply.

    Please visit our main delivery page for more terms and conditions or contact our Sales Team on 0141 771 7749  or [email protected] for more information.

    International Delivery Options

    Delivery costs vary between countries.  Please visit our main delivery page for more information.



    Should you wish to cancel an order or return unwanted goods please follow the procedures detailed below to help us ensure cancellations/returns are processed as quickly and efficiently as possible.

    Simply log on to your customer account, note the order reference number and email the full cancellation details to [email protected] or contact us on 0844 550 0001. Assuming the order has not been despatched we will cancel.

    You have the right to cancel the purchase of goods without having to give a reason at any time within the “cooling off period” of fourteen working days, beginning the day after you take delivery of your order.

    You must notify us of your cancellation in writing via email to [email protected] or to our contact address. (Details Here)

    If you are in possession of the goods you are under the duty to retain them and take reasonable care of them.

    You must send the goods back to us in their original condition to our contact address at your own cost (unless we delivered the item to you in error or the item is damaged or defective) as soon as possible once you have cancelled the contract.

    Alternatively we will collect the goods from you which will incur a charge no greater than the actual cost of arranging the collection and shipping. In this case you must make the goods available for collection. We will contact you to make further arrangements.

    We reserve the right to make a charge not exceeding our direct costs of recovering the goods if you do not return the goods or return them at our expense.

    Upon receipt of returned items in satisfactory condition we will arrange a full credit by the same method used to pay for the goods originally. Any credit due will be processed within a maximum of thirty days.

    Note: If you wish to return goods for refund or exchange after 14 days, a re-stocking fee of 20% of the full order total will apply.

    If upon receipt of goods you find them to be faulty, damaged or if you have been incorrectly supplied an item, you should notify us within 24 hours by contacting 0844 500 0001 or [email protected] and quoting your order number and contact details.

    Frontline Safety will arrange uplift of any damaged or wrongly received goods and if on inspection of goods we also find them to be damaged, faulty or incorrectly supplied, we will offer replacement goods or provide a full refund.

    We recommend you inspect all goods prior to signing for and accepting delivery. If there is any visible damage to the outer packaging, ensure goods are sign for as damaged. In instances where it isn’t possible to sign for goods as damaged, these should be signed for as unexamined.

    Note: If your goods happen to develop a fault out with the standard returns period but within supplied warranty period or if you require any additional assistance, please contact us on 0844 550 0001 or email [email protected]


    All postage, handling, customs and duty charges for all returned goods are the responsibility of the customer. We recommend using a fully traceable, insured service as goods are your responsibility while in transit.

    Related Blog Post

    MSA Altair Single Gas Detector Reviewed

    This particular gas monitor is extremely economical and is ideal for the detection of toxic gases or oxygen depletion in industries including:oil and gas, chemicals, steel and iron, utilities, fire and service and contractors.  With a two year warranty (or 1080 alarm minutes) the MSA Altair practically has a maintenance-free service life.  Even after two years of operation the monitor will continue to perform as long as the battery life allows.

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