Temtop S1+ Air Quality Monitor

The S1 is a compact and affordable air quality monitor that gives you insights into fine particle pollution (PM2.5), temperature, and humidity. It’s an easy and accurate way to check indoor air - whether you’re at home, at work, or in a classroom.

The clear 3.3" LCD screen is easy to read, and the magnetic back means you can attach it to fridges, filing cabinets, or other metal surfaces with no mounting hardware needed. With up to 60 days of battery life, you can monitor long term without worrying about daily charging. Plug it in to enable continuous real-time readings, and use the Bluetooth-connected Temtop app to track historical data and trends.