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

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

Size: 78 * 48 * 25mm / 3.07 * 1.88 * 0.98in

Weight: 55g / 1.94oz

Package Weight: 87g / 3.06oz

Package Size: 10.5 * 10.5 * 3.5cm / 4.13 * 4.13 * 1.37in

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