Mini CO Detector Alarm with LCD, Sound & Low Battery Warning

Mini CO Detector Alarm with LCD, Sound & Low Battery Warning Description

Mini Carbon Monoxide Detector Alarm with Digital LCD Display and Sound Alarm CO Detector Alarm Test-Reset Button Low Battery Indicator for Home Office Travel Indoor Outdoor

The detector uses an advanced electrochemical carbon monoxide sensor to accurately detect carbon monoxide levels regardless of its location in the room. Despite its small size, it offers strong conservation. 
Features:
Carbon Monoxide Excessive Concentration Alarm: The use of coal stoves for heating and cooking in sealed rooms, closed doors and Windows without ventilation measures to provide insufficient oxygen can produce large amounts of carbon monoxide gas and cause indoor poisoning.
The LCD Screen Displays the CO Concentration: The number clearly shows the gas concentration to understand the leakage situation.
Low Battery Warning: When the power supply drops to 3V, the buzzer will display a red flash every 20 seconds. After repeated alarm 15 times, the unit will stop working.
Loud Sound and Light Alarm: 85dB high-pitched alarm precision alarm safety guard to prevent disaster.
Alarm Standard: The alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60~90 minutes; 100ppm, alert within 10~40 minutes; 300ppm, alert within 3 minutes. (Note: When you test the detector, please do not use gas blow the hole directly.)
Specifications:
Material: ABS
Power Supply: 3PCS AAA 1.5V
(Not included)
Sensor Type: Electrochemical
Type of Gas Sensed: Carbon monoxide
Detecting Level Range: 000~999PPM
Sensitivity & Time:
50ppm, alarms within 60~90 minutes
100ppm, alarms within 10~40 minutes
300ppm, alarm within 3 minutes
Standby Current: 50uA
Alarm Current: 75mA
Operation Ambient Condition: -5~40, 20~90%RH
Horn Level: 85dB at 1M
Item Size: 78 * 48 * 25mm / 3.07 * 1.88 * 0.98in
Item Weight: 55g / 1.94oz
Package Weight: 87g / 3.06oz
Package Size: 10.5 * 10.5 * 3.5cm / 4.13 * 4.13 * 1.37in
Package List:
1 * Carbon Monoxide Detector
2 * Screws
2 * Anchor Plugs
1 * User Manual (English)