Multi-Gas Detector, 3 Gas, Replaceable Battery Yes, Product Type Multi-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Yellow, Gas Detected Carbon Monoxide, Hydrogen Sulfide, Communication Protocol Infrared, Series Multi Gas Detector, Sub-Brand Gold, Battery Size C, Accuracy +/-2 ppm or 5 Percent, +/-5 ppm or 5 Percent, Alarm Setting Adjustable, Battery Life 12 hr
Single-Gas Detector, Replaceable Battery Yes, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe Yes, Housing Color Black, Gas Detected Hydrogen Sulfide, Communication Protocol PC-Compatible Interface, Wireless, Series BW Max XT, Sub-Brand BW, Battery Size 3.7V, Rechargeable Battery Yes, Battery Voltage 4.2 V, Resistance Properties Water Resistant, Temperature Code T4, Alarm Setting High 150 ppm, Low 100 ppm, Battery Life 13 hr