The GasAlertQuattro from Honeywell BW™ is a rugged and reliable four-gas detector that combines a comprehensive range of features with simple one-button operation. With flexible power options, the GasAlertQuattro is always ready. Gas Alert Quattro features:

• Gases monitored H2S, CO, O2 and LEL
• Continuous visual compliance with IntelliFlashTM for both the user and supervisors from up to 6.1m
• Simple automatic calibration procedure; compatible with BW's MicroDock II automatic test and calibration station
• Continuous LCD shows real-time gas concentrations
• Full function self-test of sensor[s], battery status, circuit integrity and audible/visual alarms on startup and continuous testing on sensor[s]
• Powered by an interchangeable rechargeable battery pack or alkaline pack with 3 x AA batteries
• One button operation and straight forward user interface minimizes training
• Enhanced resistance to common industrial cross sensitive gases such as methanol and ethanol [CO & H2S sensors]
• Field-proven SureCell sensors offer an unprecedented performance in even the harshest of environments