DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator

DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator. Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout. Detecting power transistor and FET protection diodes built. Output one fixed frequency, variable duty cycle pulse signal (PWM), the duty cycle is adjustable from 1% -99%.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : MPN: : Does Not Apply , Brand: : Unbranded: EAN: : Does Not Apply , 。

DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator
DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator
DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator
DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator
DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator
DIY GM328 Transistor Tester LCR ESR meter PWM Square wave Signal Generator