Digital ESR Meter ATMEGA328 Smart Tester Alat Ukur Kapasitor Transistor

Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. Easy and convenient to operate. Features: The display is 128*64 LCD with backlight in yellow-green color. Powered by 9V layer-built battery. 2 li-ion batteries combined can form a 8.4V battery pack for long time power. New function of boot voltage detection. Automatically detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. Automatically test the pins of a component and display on the LCD. Measure the gate threshold voltage and gate capacitance of the MOSFET. Measure bipolar transistor current amplification factor and base-emitter threshold voltage. One-button operation, automatic shutdown to avoid unnecessary waste. Short detection time: only 2 seconds. It is normal to cost 1 minute for bulk capacitor detection. Note: Please make sure that capacitors are discharged before testing. The disassembled transistor tester in the picture is just for reference, please don #39;t disassemble. The pictures of testing process are also for reference, please in kind prevail! Specifications: Material: PCB Display: 128 * 64 LCD Normal Testing Speed: 2 seconds Shutdown Current: 20nA Item Size: 6.5 * 6.5 * 1.3cm / 2.6 * 2.6 * 0.5in Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR, Resistance,Adjustable potentiometer Resistance : 0.1 ohm resolution, maximum 50M ohm Inductors : 0.01mh-20H Package List: 1 * Digital ESR Meter 1* Battery case (baterai tidak termasuk)