Our Impulse Winding Tester IWT-5000 is a coil (such as voltage transformer, inductance, motor) testing instrument, which helps in testing self-insulating property of the coil. The winding & magnetic material along with the framework and fabrication decreases the insulating property of coil layers, which also have jumpers and jacks. It further adopts the high-speed sampling rate technology for storing the sample waveform of the standard (master) coil in the instrument. Features: The comparative result shows pass/fail directly, informing operators the detect test result within a short period of time Offer measurement functions for voltages, timing and frequencies, which provide user a carry-out analysis in detail With 200V~5000V programmable impulse voltage, it is capable of low