CO2 Carbon Dioxide Detector,5 in 1 Combo Air Quality Monitor,CO2 Meter Air Quality Meter Humidity,CO2 Detector with USB Cable for Car,Gym,Offices Greatideal,White

⇌Fast Detection Speed: CO2 Detector adopts a semiconductor TVOC sensor which is more sensitive to measuring air. The detection speed is fast and will follow the rapid changes of the airflow.
⇌Alarm Function: The measuring range of CO2 Carbon Dioxide Detectors is 400-5000PPM. When the concentration of carbon dioxide is high an alarm is issued to remind you to pay attention to the environment and open windows for ventilation.
⇌Effective Detection: The ventilation hole design not only accelerates the convection between the air and the machine but also realizes effective detection. It also provides a good heat dissipation effect.
⇌Easy to Use: Our carbon dioxide instrument does not need to be calibrated and can be tested after turning on it. Note: The data is unstable when it is turned on and the measured value will change constantly so there will be some measurement error values.
⇌Doesn't Take up Space: Air Quality Monitor is small and portable easy to carry and does not take up space. It can be placed in the kitchen living room bedroom or taken with you when you go out.
Description: The 5 in 1 Combo Air Quality Monitor measures gas more sensitively, with fast detection speed and rapid changes following the airflow. It can not only measure carbon dioxide but also detect irritating gases in the air Specification: Name: Carbon dioxide detection instrument Material: ABS Color: Black, White Measuring Range: 400-5000PPM Screen Resolution: 240240 Weight: net weight 123g, gross weight 169g Product Size: about 71.53691.5mm/2.81.43.6inch Response Time: Less than 1s Test Temperature Range: 0 Degree C to 70 Degree C Humidity Test Range: 0-99percent RH Working Voltage: 5V/1A Adapter charging Maximum Power: charging current 600mA 3.7V lithium battery power supply Battery Capacity: 1200mAh Battery Type: Lithium battery Charging: USB Charging Time: 1 hour Packing List: Air Quality Detector 1 Data Line1 Manual 1 Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.