Smart Tweezers is a series of resistance - inductance capacitance test instrument. This product adopts the unique mechanical and electrical design patent technology, embedded resistance - inductance capacitance test unit integrated on a metal tweezers, thus formed the unique and intelligent forceps. Smart Tweezers it can be easily assembled on the surface of a production line of components (SMD) direct electrical measurement, tested components impedance, and a separation of components and classification. Smart Tweezers is greatly reduced the PCB repair time, help technicians to quickly find the problem and makes complex problem. Integration of SMD test and graphical display, as well as to the resistance, inductance and capacitance of the automatic testing function allows the operator attention no element itself, so as to make the test of components, classification, and evaluation become high efficiency and low cost of inductance, capacitance, resistance and measurement in the middle of the main display shows the current main parameters of the measured values. Upper part of the time display shows time parameter measurements or inductance and capacitance of test conditions. When measuring multiple test value, the time display continuously give different readings. Below the bar display is used to display the dynamic changes of the input analog signal. Smart to test the voltage of Tweezers can be used to measure the voltage signal. In VOLTAGE/AUTO mode, it can measure 100 microvolt to 8 v dc VOLTAGE signal. In the TRACE mode, it can measure and display oscilloscope in the shape of the ac signal. Circuit continuity, open test Smart Tweezers can be used for the continuity of the circuit testing. When resistance measurement is less than the threshold, the Smart Tweezers will issued blare, or open state.