The 4 Best GM328 Transistor testers (2023 reviews)

Are you planning to buy gm328 transistor testers, and are you confused about the options ? You have landed on the right page.

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Our Top Picks:

Treedix GM328 Transistor Tester Buy: READ REVIEW

Weytoll GM328 Transistor Tester Buy: READ REVIEW

Thincol GM328 Transistor Tester Buy: READ REVIEW

Rankomu GM328 Transistor Tester Buy: READ REVIEW

Treedix GM328 Transistor Tester

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate tester. The treedix gm328 transistor tester is exactly that - it's a simple tester that hits all the right notes. This device is a small computerized testing device, it is just adorable. Not only does it test transistors, capacitors, inductors, diodes and resistors, it also functions as a voltage meter, square-wave generator and frequency counter. The Component fit into the circuit board is excellent and the markings on the board are great and everything goes together easily. This is a great way to learn soldering skills.

The tester is fun to build and works well. The tester should be a basic tool for every hobbyist in electronics.

• Easy build, case is a pita
• Rotary coding switch control, one-button measurement, automatic shutdown features
• Good investment for long term

Weytoll GM328 Transistor Tester

Buy on Amazon

The weytoll gm328 transistor tester is the best suitable tester on the market today. It makes the time consuming chore of manually researching items and makes it quick and painless leaving tons more time doing the things you like/want to do. It can recognize diodes, transistors, resistors, capacitors, chokes, LED's and even test fuses. It is dip, which is convenient for electronic enthusiasts to diy or update the main chip.

The transistor tester will detect npn and pnp transistor, capacitor, resistor, diode, triode, n-channel and p-channel mosfet, igbt, jfet, triac and battery etc plus let's you know the voltage, current, pinouts and much more. It comes with automatic shutdown function, the shutdown current is only about 20na.

• Rotary switch control, one-key measurement, easy to use
• Digital lcd screen, easy to read, can display measurement data and graphics
• Supports 2 resistance measurements, showing its positive and negative, on-state voltages
• Component pins are automatically tested and shown on the display

Thincol GM328 Transistor Tester

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The thincol gm328 transistor tester is capable of outshining several other tester featured in this list in overall features for the price point. The positive and negative poles have a diode symbol with a turn-on voltage of about 700mV, and the turn-on voltage corresponding to the other diode symbol is a regulated value. It can measure up to 2 resistors at a time, so the adjustable resistors of the three feet can also be measured. It is also shown as a graphical symbol of the diode, which has a much higher turn-on voltage than a normal diode. This value can reflect the quality factor (Q value) of the capacitor.

• Capacitor measurement range from 25pf to 100mf with 1pf resolution
• New and hot release

Rankomu GM328 Transistor Tester

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate tester. The rankomu gm328 transistor tester is exactly that - it's a simple tester that hits all the right notes. The display unit uses a 160x128 pixel color display, full-screen characters 8x20, automatic identification of the above transistor pin out. It can detect power triode and fet built-in protection diodes.

• New and hot release
• Good brand reputation