Honeywell BW Icon Multi Gas Monitor Yellow/blk CO, H2S, O2, LEL IR, SO2Honeywell BW Icon is a fixed life, 2 year, 4 gas detector for the gas hazards that workers face most often. That means you can turn it on and activate two years of protection, with no need for sensor or battery replacement and no hidden costs. The first multi gas detector with an icon display for fast decisions. DUE TO THE SHELF LIFE OF GAS SENSORS, MOST MULTI GAS MONITORS ARE MADE TO ORDER BY THE MANUFACTURER. PLEASE ALLOW EXTRA TIME FOR DELIVERY OF