When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Originally posted by azn_redneck Methane and hydrogen sulfide. A four gas meter would go off (I think it monitors O2, CO, H2S, and CH4 when doing a confined space entry).
Originally posted by forum95 Where can i get one of those? h:
I dunno, my company's health and safety department has them for when we send people into manholes and whatnot. Do you need to monitor deadly gases in your room or something?