7 Inch Carbon Dioxide Detector White 22.00 x 15.00 x 15.00cm

3.0 meters induction dynamic monitoring, 60 seconds automatic screen off after leaving. Servo detection at any time, intelligent power saving.
Using 3D optical dispersion and refraction algorithm, built-in dual-channel optical detection channel, professional multi-layer gas filtering anti-interference technology, AD intelligent signal processing, greatly improving the reliability of carbon dioxide detection.
Using optical dispersion and refraction algorithm, built-in fan gas and dust rapid convection system, equipped with professional laser detection chamber, AD intelligent signal processing, greatly improving PM2.5 detection results.
Using digital temperature and humidity sensor, the 7-inch large screen display is clear at a glance, it is a intelligent desktop temperature and humidity meter.
Temperature difference compensation calibration technology, judge the ambient temperature data, automatically calibrate the test results.