Transformer Test Equipment consists of specialized test modules or systems used to test and/or monitor electrical and mechanical parameters of transformers and other related devices. Transformers can provide reliable service for extended periods of time if they are maintained and services regularly. Transformer test equipment is designed for maintenance of basic loss measurement systems to complete production line testing. Common types of transformer test equipment include frequency analysis equipment, loss management equipment, applied potential testing, megohmmeters, turns-ratio testing, and other transformer testing applications.