A versatile tester for transistors, capacitors, diodes, resistors, inductors, and more It supports the measurement of NPN, PNP, triode, MOS, FET and Zener diode, and is ideal for electronic components. The tester features replaceable SMD holders to accommodate small precision components and high power devices Firmware upgrades keep your device up to date. : The LCR-P1 features an anti-burn protection mechanism that automatically identifies and discharges undischarged capacitors when plugged in. This feature prevents accidental damage and enhances the safety of the testing process. Efficient operation: The intelligent automatic recognition system of LCR-P1 can quickly determine the pin definition and parameters of components, quickly identify the model and specifications of components, and improve your production efficiency. Material:ABS Package Contents: 1 * Transistor Tester