The Transistor Tester and Multifunctional Capacitance Meter is built from ABS and metal, delivering durable, reliable testing for everyday use. - Durable construction: ABS and metal materials provide long-term reliability for testing tasks. - Who it helps: electronic engineers, repair technicians, electronics enthusiasts, and professionals who need electronic component testing. - Precise and versatile testing: enables accurate testing of transistors, capacitors, and various components with ease. - Broad applications: ideal for laboratory research, electronic product repairs, educational training, and electronics projects. Use scenarios - In a service workshop, quickly verify transistor function and capacitor values to locate faults. - In a research lab, validate component specifications during experiments and troubleshooting. - In classrooms or DIY projects, demonstrate practical component testing and support training.