We are offering transistor tester - ni. Features: 3 1/2 digits lcd display2000 countsdata hold functionauto rangemeasuring forward voltage, reverse voltage, forward saturation voltage drop, amplication factor, reverse leakage current of various crystal diode, audios, silicon controlled rectifier (scr), field effect transistor (fet). measuring rated working voltage of chyemical capactior, ethylene capacior, a capacitor, leaded multilayer ceramic capcitor, high voltage locker. measuring protection voltage of varsitor. measuring starting voltage of neon bulb, neon lamp. measuring constant voltage value of 78, 79 series three-pole circuit. Standard accessories: hard case (meter enclosed)test leadsmanualdimension: 150(h) x 100(w) x 70(d)mm