Carefor PT-02 CO2 Meter with Smoke Alarm Temp and Humidity Indoor Gas Analyzer Air Pollution Monitor Animal leashes Multi-functional uses

Multi-functional uses

temperature in the left bottom and humidity in the right bottom clearly

cigarettes and dust are inhaled into the lungs through the respiratory tract and penetrate into the blood

0 U diskUSB: One USB HOST 3

Wireless: BT 4

Carefor PT-02 CO2 Meter with Smoke Alarm Temp and Humidity Indoor Gas Analyzer Air Pollution Monitor Animal leashes Multi-functional usesThis smoke alarm will monitor and display the concentration of carbon dioxide per cubic meter in real time. It will help the users understand the current CO2 environment problems. If the concentration of carbon dioxide and smoke is too high, it will function as a smoke alarm. Co2 Meter with Smoke Alarm It has a wide range of uses, and is usually suitable for detecting forest fires, carbon dioxide concentration in offices, carbon dioxide and smog in