Key Features:
The Megger TTRU3 True Three-Phase Transformer Turns Ratiometer combines precise measurement capability with a practical, field-ready design. It performs true three-phase ratio testing, allowing technicians to measure all phases in one sequence instead of repeating individual tests. The instrument captures important parameters such as phase displacement, excitation current, and winding polarity while completing ratio measurements. A large colour touchscreen presents readings clearly and allows users to move through menus quickly during setup and the compact housing and durable construction make the unit easy to transport between substations, transformer workshops, and commissioning sites. Internal memory stores test results for later review, while USB connectivity allows quick data transfer when reports are required. Together, these features make the TTRU3 a reliable tool for everyday transformer testing and diagnostic work.
