Air Quality Monitor CO2 Detector Household Temperature Humidity CO2 Meter

Air Quality Monitor CO2 Detector - Air Quality Monitor Temperature & Relative Humidity CO2 Meter, CO2 Monitor, NDIR Channel Sensor, CO2 Alarm Meter, Ideal for Household, Office, Car, School, Private Club Feature: Support USB charging, with low battery reminding function. The visible CO2 alarm system makes the CO2 concentration state clear at a glance. With a comfortable expression and indicator lights that change color according to different levels of carbon dioxide concentration, you can easily grasp the current state of carbon dioxide concentration in the air. When the concentration of carbon dioxide is between 0 and 0~700ppm, it is safe. If the concentration of carbon dioxide is between 700 and 1500 ppm, it is a warning; The concentration of carbon dioxide is above 1500ppm, which is beyond the standard. Honeycomb cooling design, quick response, prevent false alarm. The back honeycomb heat dissipation design can not only ensure that the sensor is in full contact with the air, but also facilitate heat dissipation, and reduce false alarms caused by excessive temperature and insufficient contact with the outside air. Specification: Weight: about 200g Battery: Lithium battery 18650 (built in) Battery capacity: 2400mAh Voltage: 5V Size: 8.2*3.2*8.2cm/3.22*1.25*3.22in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Air Quality Monitor 1 X Manual 1 X USB

Support USB charging, with low battery reminding function The visible CO2 alarm system makes the CO2 concentration state clear at a glance. With a comfortable expression and indicator lights that change color according to different levels of carbon dioxide concentration, you can easily grasp the current state of carbon dioxide concentration in the air When the concentration of carbon dioxide is between 0 and 0~700ppm, it is safe. If the concentration of carbon dioxide is between 700 and 1500 ppm, it is a warning; The concentration of carbon dioxide is above 1500ppm, which is beyond the standard Honeycomb cooling design, quick response, prevent false alarm The back honeycomb heat dissipation design can not only ensure that the sensor is in full contact with the air, but also facilitate heat dissipation, and reduce false alarms caused by excessive temperature and insufficient contact with the outside air