Analog Panel Meter, Channel Flow, Accuracy +/-0.03 Percent, Display Span 999,999, Display Digits Dual Line 6 Digit, Red LED Display, Fits 1/8 DIN, Connector Type Screw Terminal, USB Interface, 4X NEMA Rating, Mounting DIN Rail, Panel, Style APM, Includes NEMA 4X Front Panel, USB Based Programming Software is Resident on the Meter, Manufacturers Warranty Length 3 yr