TX418 TOXIC GAS MONITOR
Industrial Scientific Corporation: Multigas monitor uses advanced electrochemical sensing technology. Continuously detects levels of oxygen and up to three toxic gases in any combination with carbon monoxide without interference from hydrogen, hydrogen sulfide, sulfur dioxide, nitrogen dioxide, nitric oxide, chlorine, chlorine dioxide, ammonia, hydrogen chloride, or hydrogen cyanide. Designed for use by NASA astronauts on the International Space Station. Compact size and weight, stainless-steel construction, one-button operation/calibration, LCD readout of all gases, and audible/visual alarms. (800) DETECTS.
