The AC/DC HiTESTER is a current measuring device that can calculate up to 2000 A. It is designed with a peak hold feature that shows the crest value peak current that reaches 2,840 A. This tool is equipped with an Ac/DC mode that facilitates the measurement of the RMS values of complete and half wave modified wave forms. The model 3285-20 is manufactured with additional resistance and continuity check feature.