Includes 3 models: GasAlertMicro 5, GasAlertMicro 5IR, GasAlertMicro 5PID Optional mounting sensors: H2S, CO, TwinTox (H2S), TwinTox (CO), O2, SO2, PH3, NH3, NO2, HCN, Cl2, ClO2, O3, PID (VOCs), IR (CO2), Explosive Gases The GasAlertMicro 5 multi-target gas detector is capable of simultaneously monitoring and displaying 5 dangers in the atmosphere including: flammable gases, oxygen … Continue reading BW Honeywell GasAlertMicro 5, IR, PID Multi-Gas detector