Metravi Transistor Tester

Product Description

• Mainly used for testing the DC parameters of semiconductors such as diode, transistor, controlled silicon and field effect transistor.
• It also can be used to test the withstand voltage of capacitor, protection voltage of varistor and isolation of electrical.
• It can test 78 and 79 series three-terminal voltage regulator
• Measuring forward voltage, reverse voltage, forward saturation voltage drop,amplification factor, reverse leakage current of various crystal diode, audio, silicon controlled rectifier(SCR), field effect transistor(FET).
• Measuring rated working voltage of chemical capacitor,terylene capacitor,Ta capacitor,Leaded multilayer ceramic capacitor,high voltage lacker.
• Measuring protection voltage of varistor.
• Measuring starting voltage of neon bulb, neon lamp.
• Measuring constant voltage value of 78,79 series three-pole circuit.