Colour display provides easy and intuitive reading of measurement results. Bright colours improve visibility and speed up evaluation of transistor parameters and performance. One-button measurement enables quick testing with a single click. It measures and evaluates transistor parameters and performance, auto shuts off after a delay, and draws only 20 nA in standby. Battery operation is supported for portable use. High precision measurements ensure reliable, accurate evaluation of transistor properties, helping you make informed decisions to meet specific requirements. User-friendly design. Simply insert the transistor into the test slot, press the button, and view the results on the intuitive display. The tester offers hassle-free operation and optimized usability. Typical applications: - Electronics repair: identify unknown transistors and verify function in a circuit. - Hobby projects: quickly test and compare transistors during prototyping. - Component sorting: sort and verify batches before assembly.