Airthings2960 View Plus - Radon and Air Quality Monitor with PM 2.5, CO2, VOC & 2930 Wave Plus - Radon and Air Quality Monitor with CO2, VOC, Air Pressure, Humidity and Temperature Detector

Airthings View Plus & Wave Plus - Multi Room Air Quality Monitor with Radon, PM 2.5, CO2, VOC, Humidity & Temperature Detector, Mobile APP, Wi-Fi, Alerts & Notifications

Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)

Airthings 2989 View Radon - Radon Monitor with Humidity & Temperature Detector - Battery Powered Mobile APP, WiFi, Alerts & Notifications