ITEM#: 4850-QTXWHMABNA
MFR#: QT-XWHM-A-B-NA
Honeywell Analytics GasAlertQuattro Multigas Detectors, Black, Resolution: O2: 0.1%, LEL: 1%, H2S: 1ppm, CO: 1ppm, Sensor Types: Carbon Monoxide, Hydrogen Sulfide, LEL, Oxygen, Battery Life: 14 hr., Battery Type: Alkaline, Alarm Types: Audi