Personal Gas Detectors

Designed with fully integrated connectivity for real-time visibility across your worksites from Day One Available through MSA+, the comprehensive ...

4-year standard warranty on the instrument and all sensors Survives multiple 25-ft drops onto concrete for rough handling Tough over-molded rubber...

4-year standard warranty on the instrument and all sensors Survives multiple 25-ft drops onto concrete for rough handling Tough over-molded rubber...

4-year standard warranty on the instrument and all sensors Survives multiple 25-ft drops onto concrete for rough handling Tough over-molded rubber...

4-year standard warranty on the instrument and all sensors Survives multiple 25-ft drops onto concrete for rough handling Tough over-molded rubber...

Features sensors for LEL, O₂, CO, and H₂S-LC (low concentration) Sense gas 2 times faster than the industry average with XCell® sensors Provides r...

Factory-calibrated detector with warranted two-year service life (1080 alarm minutes) Sensor options for CO, H2S and O2 Maintenance-free; no sens...

Factory-calibrated detector with warranted two-year service life (1080 alarm minutes) Sensor options for CO, H2S and O2 Maintenance-free; no sens...

Maintenance-free: no sensor or battery changes necessary Offers extended longevity with a 2-year field-replaceable battery and sensor Compact, lig...

Maintenance-free: no sensor or battery changes necessary Offers extended longevity with a 2-year field-replaceable battery and sensor Compact, lig...

Maintenance-free: no sensor or battery changes necessary Offers extended longevity with a 2-year field-replaceable battery and sensor Compact, lig...

Maintenance-free: no sensor or battery changes necessary Offers extended longevity with a 2-year field-replaceable battery and sensor Compact, lig...

Real-time gas level display with the ability to calibrate the device Maintenance-free: no sensor or battery changes necessary Offers extended long...

An all-new oxygen sensor that operates consistently for five years — with no replacement costs for the life of the detector - plus a three-year wa...

Slim and compact multi-gas detector is lightweight and comfortable to wear Provides affordable protection from up to four hazards Rugged and durab...

Reliably monitors up to four hazards, including H2S, CO, O2 and combustibles Straightforward one-button operation Robust motorized SmartSample pum...

Personal single gas instrument monitors for oxygen Small and ergonomic 2-year lifespan Easy, single-handed operation Designed to withstand the tou...