Temtop M10+ Indoor Air Quality Monitor & CO2 Meter for Home, 6-in-1 PM2.5 & V…
It does not display when in standby mode. Color: Premium: CO2/Temp/Humidity/PM2.5/AQI/VOC. Color: Premium: CO2/Temp/Humidity/PM2.5/AQI/VOC. Silent Monitoring & Alerts: The M10+ allows users to disable the buzzer alarm, ensuring uninterrupted peace during air quality monitoring.