Digital Panel Meter, AC Current, Input Range 0 to 5A AC, Accuracy +/-0.5 Percent of reading +/-5count, Display Span 0 tp 20/200, Display Digits 3-1/2 in, Gray LCD Display, True RMS Yes, No Excitation, Use With External 5A AC Current Transformer, Fits Standard 3/648 DIN Cutout, Connector Type Screw Terminal, Process Connection No, Power Required 85-250V AC, Style 24x72, Includes Instructions, Manufacturers Warranty Length 1 yr