13-in-1 Indoor Air Quality Monitor (Silver) — HCHO, CO, CO2, TVOC, AQ1, PM1.0/2.5/10 + Temp, Humidity, Time & Date | WiFi TUYA, Voice Alerts, Rechargeable — 7.1*3.5*5.2in(17.8*9*13.3cm)

Compact, portable unit ideal for desks, offices, kitchens, classrooms and laboratories. Measuring 7.1*3.5*5.2in(17.8*9*13.3cm), this silver air monitor sits easily on any flat surface and runs on its built-in rechargeable battery or can be used continuously while plugged in. Full 13-in-1 sensing: monitors HCHO, CO, CO2, TVOC, AQ1, PM1.0, PM2.5, PM10, temperature, humidity plus time and date to give a complete picture of indoor air conditions. Accuracy and speed are supported by an internal high-speed processor that delivers reliable readings for informed decisions about your environment. A voice prompt feature provides immediate audible alerts when measurements exceed safe thresholds so you’ll be notified without needing to check the display. Built-in WiFi lets you connect to the TUYA app for real-time remote monitoring and easy access to historical data and alerts on your smartphone.