... appearance, and low cost. With test frequency from 20Hz to 200kHz, frequency resolution of 10mHz, wide test signal level ... range from 5mV to 2V, measurement speed up to 32ms/time, TH2819A can be used to inspect electronic components, not only for measurement ... internal DC bias source and external inductance bias sources to inspect inductive components. With high speed, wide test range, and 6 ...