... AC electricity net, it can display total energy consumption by LCD. It has the following features: good reliability, small volume, light ... appearance, etc., complying with standard ANSI C 12.10-1997;♦ 8-digit LCD display, may select 6+2 digits display or 7+1 ... direction of the flow of load current and display on LCD; ♦ Single direction measure single phase two wire or three wire ...