Feature

●CO2 Detecting: This infrared carbon dioxide detector uses a high-quality air semiconductor sensor to monitor the CO2 level, temperature and humidity in the air. It can help you improve the indoor air quality and ensure a healthy and comfortable environment.
●Anti Interference: CO2 air quality tester adopts an advanced electrochemical detection module, which has good accuracy, stable performance and strong anti interference ability. It can detect CO2 concentration from 400 to 5000 ppm with an accuracy of ±50 ppm or ±5%.
●Large Screen: Temperature humidity air quality meter has a large LCD screen with backlight, which can display the CO2 level, value, temperature and humidity clearly. It also has a low battery indicator and an alarm function when the CO2 level exceeds the preset value.
●No Calibration: This temperature humidity air quality meter does not need to be calibrated, and can be tested on the boot to accurately detect carbon dioxide. It has a built-in rechargeable battery that can last for 6 hours on a full charge. It also comes with a cable for easy charging.
●Ventilation Holes: This CO2 air quality tester has ventilation holes in the rear, which not only accelerate the convection between the air and the machine, thus achieving effective detection, but also provide a good heat dissipation effect. The device is compact and portable, and can be placed on the desk or hung on the wall.


Description

Specification:

Item Type: Carbon Dioxide Air Quality Detector
Material: ABS
Weight: Approx. 396g / 14oz
Carbon Dioxide Measurement: 400ppm-5000ppm
Resolution: 1ppm
Accuracy: ±(50ppm+5% Reading)
Operating Temperature: 0℃-50℃
Temperature: -10.0℃-500℃
Resolution: ±1℃
Sensor Type: NDIR Principle CO2 Sensor
Accuracy: ±1℃
Response Time: Less than 2 Minutes
Battery: Lithium Battery, 1200mAh (Shipped With Internal Battery)
Plug: USB


Package List:1 x Infrared Carbon Dioxide Detector 1 x USB Cable