Feature

●Automatic Alarm System - When the CO2 concentration exceeds 1000PPM, the alarm will be issued to notify you to keep the indoor environment ventilated in time.
●High-Performance Chip - Equipped with independent NDIR sensor. It is used to measure CO2, temperature and humidity, including a complex NDIR sensor high-performance chip.
●Long Standby Time - It is equipped with a 2000mA rechargeable battery, and USB data cable. And it can be used for more than 8 hours when fully charged.
●4 Colors Display - There is 4-color display for CO2 concentration. 0-999PPM: green light flashes (the CO2 concentration exceeds 1000PPM and the alarm sounds), 1000-1999PPM: yellow light flashes. 2000-2999PPM - Orange light flashes. 3000-3999PPM: red light flashe. And the large screen design makes it possible to observe internal air quality situation of your room at any time.
●Large Screen Design - The size is about 27*9*3.5cm / 10.63*3.54*1.38in. The large screen, adjustable screen brightness, clear data at a glance. Under hangable design, it is very suitable for gyms, classrooms, offices and workplaces.


Description

Product parameter:
Wall Mount CO2 Meter
Common screen
CO2 technology: infrared (NDIR)
Temperature unit between Celcius and Fahrenheit switch -24 hours real time monitoring.
Detection range: CO2 (400-5000 ppm)
Power supply: 2000mah rechargeable lithium battery including 3M USB charging cable
Material: ABS
Product size: 270 * 90 * 35MM
Weight: 268g