It is contained in a strong aluminium carry case and the whole system is of high quality and designed to last for many years. Each component is encased in an individual housing large enough not to be easily lost.

All connections are by 4mm banana plugs. It covers DC theory and a large proportion of AC theory, including transformers and chokes. It is complete with 5amp power supply, 3x digital meters and all the components required. It is fully self contained with cables and an excellent experiment book.