Carbon Monoxide Detector,CO Gas Monitor Alarm Detector,CO Sensor with LED Digital Display for Home,Depot,Battery Powered

Sensor: electrochemical co sensor

Display: LED blue backlight digital display

  Low power alarm: a "built" every 30 seconds is a clue 

Standby Current:<50uA

Alarm Current:<50mA

Alarm tone: 85 decibels 

Operation Ambient Condition:5℃~40℃; 20%~90%R.H

Power supply: 2 *AAA batteries (not included) 

Size: 2.36in(L)x 2.36in(W)x0.98in(H)

Weight:80g

Note: 
1.This carbon monoxide alarm is designed to detect carbon monoxide gas. It is Not designed for Smoke detection or ANY Other GAS detection. 
2.Before installing the Carbon Monoxide Detector, the batteries must be removed, stripped of their plastic jackets and then reinserted in the Carbon Monoxide Detector. 
3.The CO Detector needs to be tested weekly!