TRMS Measurements, Measures V, A, Hz, Run, Hour, On Hour and RPM, RUN Hour On Hour (Max.99999 Hours, 59 Minutes, 59 Seconds), RUN Hour On Hour Reset Facility, Auto Scroll Manual Scroll Display, 3 Phase 4 Wire, 3 Rows of 3 Digits Super Bright Red LED Display, Programmable CTR, PTR, Number of Pole Setting, Auto Indication for 'KV' and 'KA', Auto Selection of Decimal Point