Smartwares 3-in-1 Indoor Air Quality Monitor – CO₂, Temperature & Humidity – Portable Monitor – For Home, Office & School - FGA-13950

Multifunction indoor air quality monitor: continuously measures CO₂ (400 to 5,000 ppm), temperature, and humidity levels to help you maintain a healthier, more comfortable indoor environment every day.

Easy reading and instant visual indicators: clear touch LCD screen with a tricolor LED indicator (green / orange / red) that instantly shows whether air quality is good or if CO₂ levels are becoming too high.

High-precision NDIR sensor and audible alerts: equipped with a reliable NDIR CO₂ sensor, the monitor emits an audible alert when CO₂, humidity, or temperature thresholds are exceeded, allowing you to react quickly and ventilate at the right time.

Versatile indoor use: designed for wall mounting or portable use on a shelf, it is ideal for the home, office, classroom, or daycare, and is also suitable for a caravan or boat.

Durable and safe device: mains-powered with an integrated backup battery (up to 12 hours) in case of a power outage, low-battery indicator, end-of-life signal, and a lifespan of up to 10 years for long-term peace of mind.