Features: Versatile Testing Device This multifunctional tester is designed for analyzing and evaluating various types of transistors, meeting different application needs. Accurate Measurements It provides high precisions measurement capabilities, accurately reading transistor parameters for quick and reliable testing. Easy to Use With a user friendly designs, intuitives display screen, and simple buttons, it allows anyone to easily use it without specializes knowledge. Suitable for Electronics Enthusiasts Perfect for electronics enthusiasts, students, and educational institutions, it helps understand the working principlesand characteristics of transistors in electronic experiments and courseworks. Wide Applications It supports testing transistor parameters such as current gain, cutoff frequency, and leakage current, providing a comprehensive evaluation of transistor performances. Suitable for research laboratories, universities, and electronic repair shops, it facilitates academic research, innovation projects, and maintenance tasks. Portable and Convenient Its compact size and lightweight designs make it easier to carry and store, suitable for travel usage in laboratories, factory, or person DIY projects. It assists in testing and identifying faulty transistors, providing accurate repair solution. Reliable Testing Tool A dependable tool for testing and analyzing transistors, it features automatic pin recognition, eliminating the need for manual pin configuration. It simplifies the testing process and enhances work efficiency, making it essential for quality control in electronic product manufacturing. Specifications: Material: ABS Size: approx 20x60x80mm/0.79x2.36x3.15inch Power supply: 2xAAA(Not included) Package Includes: 1xTransistor Tester note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.