The Electrician Handbook in Hindi app by Suren Tech Lab is a free mobile application for Android devices that provides comprehensive notes for first-year ITI electrician students. The app includes 17 chapters covering topics such as occupational safety, electrical tools, soldering, and electronic circuits, among others. The app is designed to assist students in preparing for academic and competitive exams by providing concise and easy-to-understand notes in Hindi.

The app's interface is user-friendly and features a simple layout with a table of contents for easy navigation. The app has ample questions and answers with different levels of difficulty for practice. This app is a must-have for ITI electrician students and anyone interested in learning about electrical theory in Hindi.

Developed by Surendra Kumar of Suren ICT Tech Lab, the Electrician Handbook in Hindi app is an excellent resource for students looking for a reliable and comprehensive guide to help them succeed in their studies.