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

Domestic use multifunctional air quality detector, 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:
Wall-mounted 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, can be turned on and off, manual operation.
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: DM128B
Color: Black
Material: ABS
Detection Range: CO2 400-5000ppm
CO2 Technology : Infrared (NDIR)
Carbon Dioxide Exceeds The Alarm Value: 1000ppm
Voltage: 5V
Cell: 1 * Built-In Lithium Cell, 3.7V 3000mAh (included)
Charge Way: USB Cable
Package Weight: 437g / 15.41ounces
Package Size: 180 * 110 * 110mm / 7.09 * 4.33 * 4.33in

Note: 
   The instruction book is English, if Japanese is required, buyer's documents are required.

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