Kit pratique d'expérimentation sur les sonneries électriques, destiné aux laboratoires de physique à domicile et en classe, comprenant un électroaimant et un relais. Outil pédagogique permettant d'étudier les principes de l'électricité. Idéal pour les foires scientifiques et les projets scolaires.

Hands On Electric Bell Kit - Pack 1 for Home & Classroom
✔️ Includes electromagnet, relay, battery, and ready-to-run circuit

This hands-on electric bell kit demonstrates how an electromagnet drives a bell through a relay, enabling practical exploration of basic electricity concepts. Perfect for classroom demonstrations, science fairs, and home experiments.

✅ Compact kit with sturdy base and clear labeling
✅ Includes electromagnet, relay, wires, and bell assembly
✅ Durable plastic and iron components for classroom use
✅ Safe, low-voltage operation for beginners

💡 What is this handy electric bell experiment kit used for in basic electricity learning? It helps students see how an electromagnet and relay trigger a bell.
- Hands-on circuit building for beginners
- Visualize current flow and magnetic effects
- Ideal for classroom demos, science fairs, and home projects