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Semiconductor Curve Tracer

        Curve tracing on a scope could be made easily by KI-3020A However, only a Sync. Oscilloscope is required. Characteristic curves of all types of semiconductor-transistor such as FET, diodes, zener diode, SCR, TRIAC, DIAC, UJT etc, are accurately displayed. By examining these curves you can determine all of the operating characteristics of the device you are testing including gain (β), cutoff current, leakage current, output admittance and any other measurable specifications. It is far superior to the general transistor tester for checking quality. Uniquely, it is intended for testing semiconductors in production line and lab as well as making troubleshooting by technicians.






1. A quick checking tool for semiconductor devices
2. Display characteristic curves for all semiconductor devices on your scope
MODEL KI-3020A is designed for testing :
Transistors-NPN, PNP, FET & MOSFET, SCR'S (thyristors), UJT, DIAC & TRIAC'S,
Diodes-rectifier, zener, detector & tunnel.

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