Suitable for settings such as homes, offices, factories, labs, and gyms, covering 0 999μg/m³ for precise particulate matter control This high accuracy wall mounted air monitor detects temperature, humidity, pollen, and with professional sensors achieving 1μg/m³ accuracy, solving vague air perception issues Featuring a thin ABS body (270x90x35mm), it supports wall mounting and USB power, includes a large display, user friendly interfaces, and smart alarm for pollutant alerts Its comprehensive temperature humidity detector capabilities provide real time insight into indoor air enhancing daily awareness Ideal for households, workers, and educational institutions like classrooms seeking stable environmental, Manufacturer: Whoasyst