CO2 Detector, 400 to 5000 PPM Home CO2 Sensor, 3 in 1 CO2 Detector Meter, Air Quality Monitor with Self-Calibration Function for Office Hotel Restaurant

General Description

The 3 in 1 CO2 detector is an essential device for monitoring air quality in various environments such as offices, hotels and restaurants. It incorporates a high-precision NDIR infrared CO2 sensor, capable of detecting CO2 concentrations ranging from 400 to 5000 PPM with a measurement accuracy of 1 PPM. Thanks to its self-calibration function, it guarantees reliable and precise results. Easy to use, it has three-color indicator lights to indicate air quality levels.

Technical specifications

• Detection range: 400 to 5000 PPM
• Measuring accuracy: 1 PPM
• Size: 70 x 80 x 35 mm
• Weight: 150 g

Use

The CO2 detector is designed to be easy to use. It works with a single button, allowing you to activate or deactivate the beep function with a double click.One click also changes between six screen brightness levels. The indicator lights indicate the air quality: red for poor quality, yellow for normal quality and green for good quality. Additionally, it beeps when the CO2 concentration exceeds 1000 PPM, alerting the user.

Other information

USB fast charging ensures a long life of the device. The LCD screen can also be used as a makeup mirror when turned off.