Digital Panel Meter AC Current Input Range 0 to 5A AC Accuracy +/-0.5 Percent of reading +/-5count Display Span 0 to 50/500 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