Mini Electromagnetism Kit
Kit is designed for the experimental part of the course of physics in the primary and secondary school. With this kit, involving an ammeter, a compass, current source, switching devices (switches) in the full enforcement of the program in physics, the following labs:

"The study of the magnetic field coil with current," "Build and test an electromagnet", "Building and testing of an electromagnetic relay," "Build and test an electric bell, etc.