The Swift 6.0 is a multi-function Air Flow Meter specifically designed for accurate low rate measurements. The device’s easy-to-read display shows flow rate, flow temperature, and ambient pressure. Flow measurements are traceable to our NIST standard and certification is provided with each unit. The Swift 6.0 is a truly portable device weighing only 12 oz, with size dimensions of only 2.75 in. x 3.75 in. x 1.25 in.. Met One’s Swift 6.0 comes complete with a portable kit carry case, including flow adapters and a power cable for USB charging.