Features
Aranet4 HOME CO2, Temperature & Humidity Monitor
The Aranet4 HOME is a battery-powered, cable-free indoor air quality monitor that measures CO2, temperature, humidity, and atmospheric pressure in real time. It alerts you when indoor air becomes stale and reminds you to ventilate for better focus, sleep, and overall health. Connects to the Aranet Home app to track trends, receive notifications, and review historical data.
Key Features
CO2 Monitoring: 0-9999 ppm, resolution 1 ppm, accuracy ±(30 ppm + 3 % of reading)
Temperature Range: 0-50 °C / 32-122 °F, accuracy ±0.3 °C / ±0.5 °F
Humidity Range: 0-85 %, accuracy ±3 %
Atmospheric Pressure: 600-1100 hPa, resolution 1 hPa, accuracy +3 / -2 hPa (viewable in Aranet Home app)
Portable & Battery-Powered: 2 × AA batteries included
App Connectivity: Aranet Home app for trends, alerts, and historical data
General Specifications
Ingress Protection: IP20
Operating Temperature: 0-50 °C / 32-122 °F
Operating Humidity: 0-85 %
Dimensions: 71 × 71 × 24 mm / 2.80 × 2.80 × 0.94 in
Weight: 104 g / 3.7 oz (including batteries)
Enclosure Material: Polycarbonate
Packaging Includes: 2 × AA alkaline batteries, configuration pin
