Description: Digital LCD display can display measured graphics and data. Test NPN and PNP transistor common-emitter current amplification factor. Automatically test the pins of a component and show on the display. Can be used as signal generator and frequency meter. Frequency range from 1Hz-2MHz and can generate 1%-99% PWM signals. Specification: Material: PCB Circuit Board Size: Approx. 80x65x20mm / 3.15x2.56x0.79inch Package Includes: 1 Piece GM328 Display Transistor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement
