Multi Functional Portable CT PT Test Set , Variable Frequency CT Testing Equipment

Low cost price multifunctional portable BOTECH BTGT40000 automatic variable-frequency CT PT test analyzer. Features: 1. Full-featured, not only satisfy the test requirements of various CTs (include TP class), such as the excitation characteristics (i.e., volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary burden, ratio error and phase displacement, but can also be used for the tests of various PTs, including excitation characteristics of the