Parameter:

• Product name: Three-in-one Carbon dioxide detector
• Material: ABS
• Color:White,black
  
• Measurement accuracy: 10ppm
• Measuring range: 400-6000
• Working voltage: 3.7V
• Current: 120mA
• Power: 0.4W
• Battery: 3.7V, 1500mAh
• Size: 89 * 70 * 35mm
• Alarm mode: Color change
• Test principle: Smart color screen
  
• Measurement objects: Carbon dioxide, formaldehyde, TVOC (air quality), temperature and humidity.

Feature:

• Three in one design: Real-time monitoring and real-time display of the concentration of carbon dioxide, formaldehyde and TVOC (air quality) per cubic meter.
• It can detect and display the temperature and humidity of the environment to help users understand the environment.
• Suitable for offices, homes, gymnasiums and other occasions, with a wide range of applications.
• Intelligent color screen display, clear numbers, easy to identify and read.
• In the alarm mode, the user is prompted to pay attention to the environment by changing the color.
• The built-in battery can be charged with a USB cable.
• Small and portable, it does not take up much space, and can be installed at home.

Package include:

• 1×CO2 Carbon Dioxide Detector
• 1×USB charging cable
• 1×Manual