Function

Automated component tester for identifying and measuring electronic components and their parameters.

Applications

Electronics repair, hobbyist projects, educational labs, quality control, and component sorting.

Main Features

- Automatic component identification (NPN/PNP transistors, diodes, resistors, capacitors, inductors, etc.).- Measures capacitance, inductance, resistance, and ESR.- Clear graphical LCD display with component symbol and pinout.

Measured Components

Resistors, Capacitors, Inductors, Diodes, LEDs, Transistors (BJT, MOSFET, IGBT), Thyristors, and more.

Measurement Ranges

- Resistance: 0.1Ω to 50MΩ- Capacitance: 25pF to 100,000µF- Inductance: 0.01mH to 20H- ESR: Up to 10Ω

Display

128x64 pixel graphical LCD with backlight.

Power Supply

9V battery (typically a standard 9V PP3 battery).

Operating Current

Approx. 20-25 mA.

Test Frequency

Typically around 1-300 kHz for LCR measurements.

Automatic Shut-off

Yes (configurable).

Interface

3-pin test socket.

Dimensions

Approx. 100mm x 65mm x 25mm (varies by exact model).