1. Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes (including dual diodes), thyristors, transistors, resistors, and capacitors 2. Automatically identifies component pins and displays results on the LCD 3. Detects transistor type, MOSFET protection diode, amplification coefficient, and determines base, emitter, and forward bias voltage of transistors 4. Measures MOSFET gate threshold voltage and gate capacitance 5. Features a 12864 liquid crystal display with green backlight Test ranges include: inductors, capacitors, diodes, dual diodes, transistors, SCRs, regulators, LED tubes, ESR, resistors, and potentiometers Resistance measurement: 0.1 ohm resolution, up to 50M ohms Capacitance measurement: 25pF to 100,000 F Inductance measurement: 0.01mH to 20H Model Number: LCR-T4 Display Type: Digital Display Material: Plastic Color: As shown in photo Package Contents: 1 x Transistor Tester 1 x Storage Box Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3cm.