| Brand | Unbranded |
|---|---|
| Model | 1 |
| Product | 1 |
Check the listing for details. Component Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. Condition: New. Listed at 21.83 USD. Test NPN and PNP transistor common-emitter current amplification factor. automatic identification of the transistor pinout. Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR.