Foldable Electromagnetic Circuit Experiment Box, Spring Quick Clamp Physics Electrical Test Kit, Dual-Range High Precision Series Parallel Teaching Equipment

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About

Rich experimental functions supports multiple physical projects, including series & parallel circuit, doorbell simulation, solar cell power generation, electromagnetic attraction and energized conductor magnetic field effect, fully covering basic electricity and electromagnetism principles.
Upgraded foldable integrated design with enlarged clear dial for easy reading; built-in spring quick clamp enables fast and stable circuit connection. 2.5-level measurement accuracy and dual-range design fully meet standard teaching and experimental requirements.
Adopts high-elastic metal and premium plastic as main materials, battery installation fits tightly without loose contact. Front and rear card slots are specially designed for series and parallel circuit assembly, with fine round workmanship, high stability and simple operation.
Equipped with dedicated storage box for neat arrangement and easy portability. It helps users independently explore circuit composition and electromagnetic rules, making physical principle learning more intuitive and systematic.
Suitable for users over 5 years old for standardized operation. Please strictly follow the wiring diagram for assembly to avoid short circuit; standard wiring ensures safe use and stable experimental effect.