Indoor Air Quality Monitor — PM2.5, Temperature & Humidity, TVOC & Carbon Dioxide Detection | USB Charging, Long Battery Life, WIFI App Monitoring

Purpose: This indoor air quality monitor is built to detect PM2.5, temperature, humidity, TVOC and carbon dioxide, delivering multifunctional measurements for a wide range of indoor applications. Connectivity: Equipped with a WIFI module, the detector supports remote monitoring via a cell phone APP so you can check readings from afar. Power: The unit charges via USB and offers long battery life for extended use between charges.