Multi-Gas Detector, 2 yr Battery Life, Black
6 V, Operating Humidity - Minimum 15 Percent, Sensor Type Electrochemical, Temperature Code T4, Alarm Volume Level 100 dB @ 3.Multi-Gas Detector, Replaceable Battery Yes, Product Type Multi-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Black, Gas Detected Carbon Monoxide, Sulfur Dioxide, Communication Protocol Not Applicable, Series Tango TX2, Battery Size 3.9 in, Battery Life 2 yr.6V, Operating Humidity - Maximum 95 Percent, Rechargeable Battery No, Battery Voltage 3.