LCR-T4 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter

This is LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter. It is powered by 9V layer-built battery or can use 2 li-ion batteries to form a 8.4V battery pack for long time power. This tester can be use to measure bipolar transistor current amplification factor and base