The HSMT-Compact is a light, small, and versatile manual one-axis encoded scanner. It can be used -with up to four probes- on plates and for circumferential scans on pipes as small as 4 in. schedule (4.5 in. OD). The scanner length can be changed and the frame can extend outside the limit of the wheels, providing a configuration that is well suited for hard-to-reach places such as pipe-to-component welds. A typical configuration includes two phased array probes and a pair of TOFD probes, to comply with ASME code.