Atwood (32519) Carbon Monoxide Digital Alarm
Atwood CO Gas Alarm - Easy to read digital display clearly indicates CO levels. The Atwood Battery Powered CO Alarm incorporates sophisticated electronic components to protect family members from the dangers of Carbon Monoxide. Updates CO level readout every 15 seconds. Uses 3 AA batteries (not included). 5.5 inch x 1.625 inch. Digital Display Model, CO Alarm.