Profile: Sisco specializes in providing industrial test and measurement equipment & accessories including portable detectors, meters, testers, & scales. Multifunction digital ampere meter is a display panel meter which can measure 3 phase AC current 1A - 5A in three phase electric network with high accuracy, monitor analog input and switch input, different panel size for choices and LED or LCD display available. This display panel meter has programmable ratios, supports analog output and communication functions, which can measure AC current precisely. Digital ampere meter has a terminal block for easy wiring and less power loss.