A rugged, reliable, Gas Detector with replaceable batteries and sensor.

A new MSA ALTAIR Gas Detector gives you at least one year of no-maintenance protection between battery changes. Just attach it to your jump bag, and forget it—until you hear the alarm. Two bright LEDs, a piercing 95 dB audio alarm, plus a vibrator, will all warn you of unsafe levels of gas. This compact, rubber-armored, single-gas detector is guaranteed to work continuously at the highest level of performance, for at least one year, in the toughest industrial and emergency environments. Without maintenance. Without additional calibration. And without damage from dust, moisture, or impact.

More interaction, more control… if you want it.
The ALTAIR™ Maintenance-Free Gas Detector allows easy testing, event monitoring and data collection, as well as user-adjustable alarm set points and manual calibration using the built-in IR communication port and the optional MSAInfrared Adapter with your PC.

• Two alarm-level set points can be manually adjusted for a variety of conditions or user preferences
• Automatically records the last 50 alarm events
• Bump check made easy
• Built-in auto calibration for long-term(more...)