Electrical reference book with online resources through QR codes. Stern M.I.

The market for cable products, tools, installation products, electric meters, transformers, electric motors, generators is rapidly developing. Working with new products requires new information, new knowledge, a new approach in reference literature.

The directory emphasizes information for a modern electrician. The text of the book is OR codes designed for an instant transition to the necessary resources (video, reference information, calculators) illustrating the material under consideration. Theoretical chapters introduce concepts, laws, formulas, units systems, and the physical foundations of electrical engineering. The methods of maintenance, proper operation, repair of electrical equipment are considered.

The application contains a large online guide with QR codes. From it you can draw relevant information from manufacturers based on materials and devices, as well as use calculators, watch training videos.

The reference is designed for a wide range of readers. It will be useful to both professional electricians, engineers, designers, and home craftsmen.