KKmoon CO2 Monitor Carbon Dioxide Tester 2-inch LCD Screen Multifunctional Air Quality Detector

Features:
Practical Carbon Dioxide Detector: real time measure and display the current CO2 concentration, temperature and humidity simultaneously.
LCD Display with 3 Colors Backlight: the backlight color will various according to the carbon dioxide concentration, green backlight for 400~100PPM, yellow for 1000~3000PPM(buzzer once every 2s), and red for 3000~5000PPM(buzzer once every 1s).
Semiconductor Adopted: professional semiconductor provide fast and high accuracy measurement results, the CO2 data will upgrade every 4 seconds.
Rechargeable Battery Power Supply: built-in lithium battery with 1500mAh great capability, which can be charged with the USB power cord via power bank/computer/power adapter conveniently.
Wide Applications: can be used in office, home, car, laboratory, greenhouse, CO2 storage room, and more.

Specifications:
Material: ABS
Display: LCD segment code screen
Power Supply: DC5V/1A
Detection Principle: Semiconductor
Sampling Time: 4s
Carbon Dioxide Effective Range: 400~5000ppm
Carbon Dioxide Resolution: 3ppm
Temperature Range: 0~60℃
Temperature Resolution: 1℃
Humidity Range: 10~99%
Humidity Resolution: 1%
Working Environment: 0~60℃, <98%
Battery: 1 * 3.7V 1000mAh rechargeable battery
Item Size: 82 * 80 * 50mm / 3.23 * 3.15 * 1.97in
Item Weight: 112g / 3.97oz
Package Weight: 142g / 5.02oz
Package Size: 11 * 11 * 6cm / 4.33 * 4.33 * 2.36in

Packing List:
1 * Detector
1 * USB Cable
1 * Manual (English)