We know what's at stake.
Helping to keep people & places safebutton here
EXPLORE MSA PRODUCTS
WHAT'S NEW AT MSA
The MSA Connected Work Platform Driven by the ALTAIR io™ 4 Gas Detection Wearable
Help reduce risk and boost productivity.
Ammonia Gas Leak Detection Solutions
Discover reliable ways to detect ammonia leaks and take safety to the next level.
GET TO KNOW MSA
We've been at the forefront of safety innovation since developing our Edison Electric Cap Lamp in 1914.