Transformer ratiometer HVBB series

Transformer Ratio Tester is specially designed for three-phase transformer in power system, especially for transformer of different type. The Transformer Ratio Meter has wide testing range, fast testing speed, favorable repeatability, flexible data processing, convenient connection, complete protection, easy learning and convenient operation. The Transformer TTR Tester are using a large -screen LCD display, friendly man-machine interface, fully functional , easy to operate, it is the ideal instrument for power system , transformer manufacturers and railway electrical systems transformer ratio , group do not , polarity, and the angle of the testing. All TTR are upto IEC and national standard.