The MSA Altair 4XR Multi-Gas meter listed is configured to monitor carbon
monoxide (CO), lower explosive limit (LEL Pentane), oxygen (O2), and
hydrogen sulfide (H2S). This gas meter features MSA XCell sensors which
allow for faster response, longer life, less calibration gas, and sensor
diagnostics. This meter provides high performance with unmatched
durability. This meter also includes bluetooth for use with MSA Altair
Connect App. This meter can survive a 25 ft drop and remains waterproof
to 6 ft for 1 hour. This rugged meter has a warranty of 4 years and is ready
to serve.
Includes: MSA Altair 4XR Multi-Gas meter, this kit comes with a
34 L bottle of calibration gas, hose, and regulator along with a storage case.