Правила по охране труда при эксплуатации электроустановок (ПОТЭУ) is an Android app designed for employees and employers who work with electrical installations. The app is developed by Александр Московченко and is available for free.

The app contains the full text of the safety rules and regulations for technical maintenance, construction, and repair of electrical installations. The rules apply to employees in the fields of electrical engineering, electrical technology, and non-electrical personnel. In addition, the app provides a full-text search function that allows users to quickly find the information they need. Users can also customize the text parameters for a better reading experience.

Overall, ПОТЭУ is a useful and informative app for anyone who works with electrical installations. It provides a comprehensive guide to safety regulations and is easy to use. However, it is important to note that the app is only available in Russian.