What's in the box:

Carbon Dioxide Meter Temperature/Humidity Air Quality Monitor CO2 Detector Accurate Tester Kit for Home Office NDIR Sensor Data Logger (Standard)

Features:
When there is no indoor ventilation in winter, you can accurately and quickly test the indoor carbon dioxide for your health by using our carbon dioxide measuring equipment. At the same time, our detector can monitor the indoor temperature and humidity in real-time. It is the best choice for your healthy life!
This detector adopts NDIR(non-dispersive infrared)sensor which is a new type of infrared sensor, It works quickly, stably and detection accuracy is 30ppm or +3% reading, a long service life of 15 years.
With the large TFT screen display and 24 hours real-time monitoring function, you can see the data more clearly at any time, give you a better user experience.
The temperature unit can be switched between Celcius (?) and Fahrenheit (?), you can choose the one you like.
Perfect to be used to monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, laboratories, and anywhere that high levels of carbon dioxide are generated.

Specifications:
Material: ABS
Color: White
Detection Principle: NDIR
Sampling Time: 6 seconds
Effective Range: 400-5000ppm
Accuracy: 30ppm or 3% of reading
Temperature Range: -7~50?
Temperature Resolution: 1?
Humidity Range: 0~99%
Humidity Resolution: 1%
Display: 2.8 inches TFT screen
Resolution: 320*240
Power Supply: DC5V/1A
Battery: Built-in 1500mAh
Charging Time: 4-5 hours
Standby Time: Continuous 6-12 hours
Product size: 75*35*140mm
Product weight: 145g

Note:
*There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Package information:
Package weight: 258g
Package size: 10.3*6.2*17.3cm

Package list:
1 * Detector
1 * USB Cable
1 * Manual (English)