| Brand | Unbranded |
|---|---|
| Product | DIY Kit |
Check the listing for details. DIY Kit Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. Condition: New. Listed at 22.21 USD. Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, Automatic identification of the transistor pinout. Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.