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Multifunctional LCD GM328 Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator

4.6 (27 Reviews)

US$19.02

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  • CN
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Product Description
Customer Reviews(27 Reviews)
4.6

This is one sweet little tester. Not only does it test discreet components (transistors, diodes, capacitors, resistors, etc), it also has a square wave signal generator and a frequency meter. It is a great addition to the workbench of the electronics hobbyist.

Great device, finally I can pull a component out of the box, connect it and I know what it is, values and pin assignment is also displayed. Finally a device for the maker ...

Was surprised that the device recognizes all the components and outputs the associated data on the display. I can only recommend!

As an electronics technician with good professional experience, the product was surprisingly very convincing for its ability. Can you recommend for the price.

... is very well served with this ingenious measuring device! As an old electronics engineer and hobbyist, I am very enthusiastic. You can use it to measure the following components: resistors, capacitors, diodes, transistors, coils, LEDs and probably a few things that I have not yet tried. The component values are displayed very graphically. For example, Displayed what transistor it is (NPN or PNP) and what penetration voltages it has. In the same way, the penetration voltage is displayed especially for diodes, which makes the calculation of the appropriate series resistor very precise. All in all, a really successful product.

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