One thing all portable gas detectors have in common is alarm tones. One alarm tone is used to indicate gas hazards, albeit with varied frequency or volume for Low/High/TWA/STEL warnings. An alarm for carbon monoxide sounds the same as an alarm for Lower Explosive Limit, oxygen, and hydrogen sulfide.

To borrow a phrase from the Wizard of Oz, we in the safety industry are “not in Kansas anymore.” Those old familiar spreadsheets, processes, and equipment that got us to where we are today, are not going to get us where we’re going.

Debt is a general concept that we all seem to understand from a financial perspective. Likely most have incurred or are currently incurring some form of financial debt -- for example, a car payment, mortgage, or a student loan.