The CTT™ instrument allows testing ratio, phase shift, polarity, saturation, winding resistance and insulation resistance on protection class current transformers (CT) using the voltage method in compliance with ANSI/IEEE C57.13.1 & IEC 60044-1 standards. Two models are available: CTTx2 for 2 tap transformers, and CTTx5 for 5 tap transformers.
･ High resolution color LCD display
･ All automatic sequence
･ Rugged designed for field applications
･ Large internal memory
･ Full keypad
･ Built-in printer
･ Easy reporting with Report Manager™ software