Multifunctional Transistor Tester, Operating Modes

【Automatic Identification】Automatic pin identification: Automatically recognizes resistors, capacitors, inductors, diodes, transistors, or MOSFETs and sets the pinouts for fast testing, with no learning required for beginners and professionals alike.
【Discharge Protection】Built-in discharge protection: Prevents damage by automatically discharging uncharged capacitors upon insertion, ensuring robust safety for expensive equipment and projects involving switching power supplies or large capacitors.
【Versatile Compatibility】Versatile SMD and through-hole compatibility: Supports SMD components and high-power devices with interchangeable test sockets, testing capacitors, inductors, resistors, transistors, diodes, voltage regulators, and MOSFETs.
【Operating Modes】Dual operating mode: Speeds up by 15% by skipping automatic identification when the component type is known, allowing Professional users can choose between manual and automatic modes for efficient and flexible testing in serial or unfamiliar situations. [Screen and Battery] Clear display and rechargeable battery: Equipped with a vibrant color thin-film transistor screen displaying real-time parameters, and a 400mAh rechargeable lithium battery with Type-C charging, ideal for electronics enthusiasts and professional repair engineers.