The “CITY” is our professional range Air Quality Monitor, released in 2020. It is equipped with the best: 1PPB resolution sensors for 4 gases built in (Ozone, Nitrogen Dioxide, Sulphur Dioxide and Carbon Monoxide), plenty of connectivity options for data upload including Ethernet, WIFI, GSM/GPRS, LoRaWAN (EU868, US915, IL915, AU915, AS923, IN865, etc), NB-IOT, LTE-M […]