GasAlertMax XT II, Oxygen, Hydrogen Sulphide, Carbon Monoxide, LEL
Reliably monitors for up to four gas hazards|Combines straightforward one-button field operation with an integrated sampling pump|Tamper-proof, user-adjustable options enable the instrument to be customized to user's application|Powered by a rechargeable battery pack that provides runtime for an entire 13 hour shift|Includes standard event logging and data logging