Air Monitors

Kit includes: monitor, calibration gas & equip, all in carry case  contact us for pricing

Kit includes: monitor, calibration gas & equip, all in carry case

Altair 5x

Altair 5X Detector Mono, (LEL, O2, CO, H2S) by MSA

In the face of potentially dangerous situations, workers need to feel certain that they are protected by the very best safety products on the market. MSA, the Safety Company, provides workers with the security they need to get the job done safely. The Altair 5X Multigas Detector is an industry leader in gas detection and safety features. With high standards of safety and advanced technology to ensure the reliability and longevity of the unit, workers can be certain that the unit represents the most advanced technology in gas detection.


The unit is housed in a durable rubberized polycarbonate grip to ensure safe handling, and passes the 10 foot drop test. Its light weight (1 pound) and compact design ensure easy portability. The Altair 5X Multigas Detector also features a field-proven integral pump providing consistent gas flow without the problems of externally attached components.

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MicroClip XT is the only gas detector of its size that is so simple to use and so affordable

GasAlertMicroClip XT is a slim and compact portable gas detector that provides a simplified solution to multi-gas monitoring. Offering a winning combination of affordability and ease of use, GasAlertMicroClip XT is able to deliver cost-effective protection from atmospheric hazards in a wide range of applications and industries.

The device is also optimised to deliver guaranteed compliance to the latest standards and regulations required for bump testing, helping to make your site safer.

For units with internal sampling pump options, see the Gas Alert Max II below here.



GasAlertMax XT II

GasAlertMax XT II is the smart, simple, and economical way to compliance. Workers feel safe and incidents are minimized so everyone will be able to do more. That means savings realized from business continuity and productivity.

Simple operation, with SmartSample pump.
GasAlertMax XT II reliably monitors up to four hazards and combines straightforward one-button operation with our robust, motorized pump for intelligent, remote sampling, ideal for confined spaces. The GasAlertMax XT II is fully compatible with MicroDock II automated test and calibration system.
Starting at about $2,000 for the confined space kit, call for all options on this unit.

Calibration and Charging Docking Station.

The most cost effective way to manage the calibration and bump testing of BW Technologies by Honeywell portable gas detectors is through the MicroDock II automated test and calibration system. Fully portable and easily expandable, the MicroDock II requires no computer and provides simultaneous management of up to ten modules. Minimize expenses and maximize productivity with the MicroDock II. Includes 34L cylinder and regulator.  Air monitor sold separately.

* with 34L cylinder and regulator
* add protective travel case to hold these items


Calibration equipment is needed to conduct bump tests and calibration testing periodically.  Make sure you are in compliance by performing these required tasks and documenting for your program.  The importance of calibration testing read more

cal gas

Calibration gas for conducting bump checks on your air monitor and for conducting calibration testing.

MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in volume, percent by mass, PPM, or volume is specified on the cylinder.

Regulators are used to ensure you receive the required flow of calibration gas for your application. Based on the cost-efficient design of its diffusion based gas detectors, MSA is able to use 0,25 lpm regulators. This save users’ money by delivering calibration test gas at a low rate of 0,25 lpm versus 0,50 lpm which is the market standard.

For pumped instruments, the easy to use Gas Miser Demand Regulator is recommended which delivers the required gas flow rate automatically

** prices subject to change on these items without notice