WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS easy installation and attachment

easy installation and attachment

Simultaneous detection of gases (LEL

ANSI/ISEA 107-2015 Type R Class 3 Not FR

The benchmark in half masks designed to provide maximum comfort

Class 2 Rubber Voltage Gloves

WatchGas SST1 Serviceable SO2 Gas Detector SST1-S Occunomix BRANDS easy installation and attachmentYou'll smell sulfur dioxide before you can see it but by the time you're smelling it, you may already be at OSHA's permissible exposure limit. SO2 has a pungent, unmistakable odor that most workers can detect between 0. 5 and 3 ppm. That's the problem: OSHA's permissible exposure limit is 5 ppm as an 8 hour time weighted average, and NIOSH's more conservative recommended limit is 2 ppm TWA with a 5 ppm short term exposure limit. The concentration