The portable airborne particle counter is an eight-channel device designed to monitor clean room conditions by measuring particles in multiple size ranges with real-time data display. It features a user-friendly interface, built-in thermal printer, and options for data export via Wi-Fi, making it suitable for various applications such as clean room monitoring and indoor air quality testing. The device operates at a flow rate of 100 l/min and includes optional accessories like a lithium-ion battery for extended use.