What's in the box:

Air Quality Monitor CO2 Meter Temperature and Humidity Carbon Dioxide Detector with Alarm Function Tabletop Real-time Air Gas Detector for Home Office Kindergarten School (White)

3 in 1 air quality monitor provides real-time detection of CO2, temperature and humidity. With color alarm function to alert you in time, super practical and compact for you to carry around.

Features:
3 in 1 design: carbon dioxide, temperature and humidity display, easily check at a glance.
With intelligent alarm system, gas recognition algorithm, multiple anti-interference and air convection technology.
Built-in advanced sensor to measure quickly and obtain relatively stable measurement values.
The color bar would be changed in real time when the detected concentration values are varying.
Large screen design with clear digital display and rich color provides comfortable view.
Small in size and light in weight, super portable to carry around.

Specifications:
Material: ABS + PVC
Color: Black / White (Optional)
CO2 Detection Range: 400-5000PPM
CO2 Detection Sensitivity: 1PPM
Temperature Measurement Range: 0~50
Temperature Measurement Accuracy: 1
Humidity Measurement Range: 0%~99%RH
Humidity Measurement Accuracy: 2%RH
Built-in Battery: 3.7V 1200mAh Lithium Battery
Item Size: 6.8 * 3.9 * 8.8cm / 2.68 * 1.54 * 3.46in
Item Weight: 129g / 4.54oz
Package Size: 14.0 * 12.8 * 4.7cm / 5.51 * 5.04 * 1.85in
Package Weight: 258g / 9.08oz

Package List:
1 * Detector
1 * Charging Cable
1 * Manual