Transformer on-load switch tester is a comprehensive measuring instrument used to measure and analyze the electrical performance indicators of power transformers and special transformer on-load tap changers in power systems. It uses computer control and a spec...

HM5006 Transformer Dielectric Loss Tester is a high-precision instrument, which can be applied to automatically measure electrical loss tangent and capacitance of all kinds of high voltage electrical equipments on the spot of power plants, substations, laborat...