Labmate Portable airborne particle counter is a 6 channel, microcomputer-controlled device offering real-time monitoring and counting from 0.3 µm to 10.0 µm. It features a thermal-sensitive printer, a 1 CFM flow rate, and a lithium-ion battery for >4 hours of use. Operating from 10℃ to 35℃ and ≤75% RH and supports test Class up to 100 to 300,000.