Ever wondered how to accurately test and analyze transformer on-load tap changers? In this video, we demonstrate the Micro Computer System Power Transformer On Load Tap Changer Tester in action. You'll see how it measures transition waveforms, transition times, and instantaneous transition resistance with its intelligent interface and compact design. We walk through its key features, including multiple current outputs and U disk storage, showing you why it's the ideal tool for power plants and transformer manufacturers.