HomeAirAir MonitorsCarbon monoxide detectors Carbon monoxide detectors Filter Showing all 6 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by Sales Rank Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors CO2 Monitor Air Quality Monitor for Carbon Dioxide Humidity Tempeture NDIR Sensor CO2 Meter Controller with Relay… $137.90 Add to cart Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors Kidde 4 Pack KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display, White $139.99 Add to cart Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors Kidde Carbon Monoxide Detector with Battery Backup, Digital Display & LED Lights, CO Alarm $25.48 Add to cart Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors Kidde KN-COPP-3 KN-COPP-3-2PK 900-0076-01 Ac Powered, Plug-In Carbon Monoxide Alarm (2 Pack), White, 2 Each Piece $64.94 Add to cart Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display $29.97 Add to cart Added to wishlistRemoved from wishlist 0 Add to compare Air Monitors Kidde Plug-In Carbon Monoxide Alarm with Digital Display and 9-Volt Backup $31.98 Add to cart