A compact inspection assembly comprising digital sensors and/or laser measurement systems to validate attributes of pipe and associated threaded connections. An elongate body member is partially inserted into a central bore of a pipe section. A stabilizing centralizer assembly is selectively expanded to engage against the inner surface of the pipe section and prevent axial and rotational movement of the body section relative to the pipe section. An automated sensor assembly, attached to the body member and positioned in proximity to a threaded connection, measures data regarding the pipe and associated threaded connections. The measured and recorded data can be compared to predetermined standards (such as, for example, original equipment manufacturer and/or end user specifications or requirements) to verify pipe/connection compliance with desired standards.