1. Versatile Functionality: This inductor capacitor meter offers one-button measurement and automatic power-off delay, making it easy and convenient to use. It supports the measurement of various components such as PNP and NPN bipolar transistors, N and P-channel MOSFETs, JFETs, diodes, thyristors, resistors, capacitors, and inductors. 2. Pin Definition Detection: The multifunctional resistance tester automatically detects pin definitions, allowing users to identify the correct configuration of components quickly and accurately. It simplifies the testing process and ensures accurate readings. 3. Transistor Parameters Measurement: This ESR meter can measure the current amplification factor (B) and forward voltage drop (Uf) of bipolar transistors. It can also identify the amplification factor of transistors based on high threshold voltage and current. The meter displays internal protection diodes of bipolar transistors and MOSFETs. 4. High-Resolution Measurements: With a capacitance measurement range from 25pf to 100mF (100000 UF) and a resolution of up to 1pF, this LCR meter provides precise capacitance measurement. It also offers a resistance measurement range with a resolution of 0.1 ohms, up to a maximum value of 50M ohms. 5. Diode Testing and LED Indication: The inductor capacitor tester can display the correct direction of two diodes and indicate the forward voltage drop. It alerts users if the forward voltage drop of an LED is higher than normal. It can also detect dual diodes and flash when testing multiple simultaneously. Each test takes approximately two seconds, except for capacitors and inductors, which may require more time. Type: Voltage Regulator Condition: New Application: Computer Supply Voltage: 3.7 V Model Number: Inductor Capacitor Meter Colour:green Material:PC+metal Package Contents: 1 x Tester (Batteries 1X AA Not Included) 3 x High Quality Test Clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.