Aibecy air quality meter sku-15832255343 Safety Detectors

Aibecy Safety Detectors, sku-15832255343: This portable Tuya WiFi air quality meter displays PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, temperature and humidity. It uses an NDIR infrared carbon dioxide sensor, a particle sensor, a semiconductor sensor, an optical sensor and a distance sensor. Its color LCD adjusts brightness to the surrounding light.

At power-on, the display can switch between HCHO and TVOC or PM1.0 and PM10. The screen can turn off to save energy while the sensor continues transmitting data over WiFi. The title also lists a time and date display.