BEIP Fault Detection uses ultrasound detection with thermal imaging to reveal leaks and faults in in a wide range of situations. Examples are: leakage of gases and liquids under compression and vacuum, malfunctioning steam traps, abnormal mechanical wear, unseen electrical issues such as corona, tracking and arcing and various thermal anomalies, e.g., compromised insulation, abnormal component heating or cooling, and, containment faults.