MSA 10178557 ALTAIR 4XR Multigas Detector, (LEL, O2, H2S & CO), Charcoal Case

Model # 10178557

Equipped to measure Lower Explosive Limit (LEL), Oxygen (O2), Hydrogen Sulfide (H2S) and Carbon Monoxide (CO), designed for virtually no cross-channel interference
Records 500+ alarm events and 50+ hours of data (including bump and calibration records), rechargeable Li-polymer battery with 24-hour run-time

Equipped to measure Lower Explosive Limit (LEL), Oxygen (O2), Hydrogen Sulfide (H2S) and Carbon Monoxide (CO), designed for virtually no cross-channel interference
Records 500+ alarm events and 50+ hours of data (including bump and calibration records), rechargeable Li-polymer battery with 24-hour run-time
LED indicates bump pass/fail with large on-screen cues, equipped with MotionAlert (man-down alarm) Feature, InstantAlert (manual alarm) Feature, and end-of-sensor-life warning
Tough over-molded rubber armor, survives multiple 25-ft drops onto concrete, MIL-STD-810G drop protection, certified IP68 rating, dust and waterproof
Includes plug-and-play slots for MSA XCell Sensors, performance guarantee, warranty, MSA GALAXY GX2 Automated Test System and MSA Link Pro and MSA Link Software compatibility

Detection Range (LEL)	0-100%
Detection Range (O2)	0-30%
Detection Range (CO)	0-1999 ppm
Detection Range (H2S)	0-200 ppm
Detection Range (H2S-LC)	0-100 ppm
Detection Range (SO2)	0-20 ppm
Detection Range (NO2)	0-50 ppm
Power	Rechargeable Li-polymer battery
Datalogging	> 50 hours, > 500 event logs
Dimensions	11 x 7.6 x 3.5 cm
Weight	228g