Digital Panel Meters, Analog Input, Input Range 85 to 250 V AC, Accuracy 0.01 Percent, Display Span -19,999 to 99,999, Display Digits 5, Red LED Display, True RMS Yes, Fits 1/8 DIN, Connector Type Cage Clamp Terminal, Power Required 85 to 250 V AC, DeviceNet, MODBUS, Profibus-DP, RS232, RS485 Interface, NEMA 4X / IP65 NEMA Rating, Depth 4.2 in, Mounting Clip, Panel, Style PAX, Includes Mounting Clip, Panel Gasket, Manufacturers Warranty Length Limited