... be aimed to measure and display multi-points value, testing and inspecting circuitry, display the processes in various industry application ... pressure, level, flow, weight etcFeatures:muti channels measurement and display, with muti meters' functions as a unit.Multi- protection, ... 7 segments LED displaySingle or universal signal input( RTD, T/C , mA, mV etc.)Up to 4 points measurement and display.up ...