Domestic Use Carbon Dioxide Detector CO2 Concentration Ambient Temperature And Humidity Tester

Domestic use multifunctional air quality detector, button adjustment mode, built-in infrared sensor and fan to real-time monitoring the change of carbon dioxide concentration, temperature, and humidity on its digital high definition screen.

Features:
4-in-1 multifunctional carbon dioxide detector, CO2, tempreture, humidity, CO2 alarm function.
When the CO2 concentration up to 1000ppm, the alarm will be louding.
Infrared sensor real-time monitoring carbon dioxide concentration, temperature and humidity.
With clock and record function, improve daily life practical.
High definition digital display large screen, real time monitoring digital change.
Built-in fan to draw in ambient air for more accurate real-time results.
Rechargeable large capacity cell, USB cable, lengthen service time.

Specifications:
Model: DM89
Color: White
Material: ABS
Detection Range: CO2 400-5000ppm
CO2 Technology : Infrared (NDIR)
Carbon Dioxide Exceeds The Alarm Value: 1000ppm
Voltage: 5V
Charge Way: USB Cable
Cell: 1 * Built-In Lithium Cell, 3.7V 1600mAh (included)
Package Weight: 300g / 10.58ounces
Package Size: 200 * 110 * 100mm / 7.87 * 4.33 * 3.94in

Packing List:
1 * Carbon Dioxide Detector
1 * USB Cable  
1 * English Instruction Book