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Electrician Handbook — Basics

Electrician Handbook — Basics

Electric circuit, voltage, ohm

965 ratings
100 reviews
📚 Education
🔍 Reference
$5.99 Free
In-App Purchases

Lowest price: Free 3 years ago (-100%)

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Price history

Details

  • Released
  • Updated
  • March 20, 2022
  • June 3, 2026

Features

Developer

Sergey Vavaev
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About

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

✓Electrical theory topics
✓Interactive circuit diagrams
✓Calculators and formulas
✓Community forum
✓Offline access
✓No ads or subscriptions
Show original description

What users say

Summarized from real user reviews of Electrician Handbook. Based on 965 reviews and a 4.8/5 average, it highlights the 5 positives and 4 negatives reviewers mention most about this Reference app.

Positive things

  • 👍Informative and useful
  • 🚀Comprehensive and interactive
  • 💡Helpful for beginners and professionals
  • 🔍Detailed diagrams and visuals
  • 🤖Intuitive and easy to use

Negative things

  • 🐛Occasional crashes and bugs
  • 💰Ads can be intrusive
  • 🕰️Some content may be outdated
  • 🌍Limited language support
See all reviews

What's New in Electrician Handbook

4.0.5

June 3, 2026

- Fixed some errors in the article text

5

In-App Purchases

$2.99

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User reviews

Most RecentHighest RatedLowest Rated

No SEARCH option?

Good helpful App but unless I’m missing something, would be even better with a ‘SEARCH’ function 👍
Sudoku JohnSudoku John

Τέλειο

Ό,τι πιο τέλειο υπάρχει μακάρι να το είχαμε την περίοδο των σχολικών μας χρόνων απλά γαμάτο συγχαρητήρια στον δημιουργό
ΧρήστοςςςςΧρήστοςςςς

Incredibly Helpful

I’ve been looking for something like this a long time, very informative and reviews a wide range of topics. Info is presented in an easy to understand format that even my ADHD can understand, without needing to check at least 3 different articles. I thank you developers so very much.
SaulriteSaulrite

Response from developer

Thank you very much for your feedback! Good luck

Excelente

Vale cada centavo!!
DartattackDartattack

建议增加功能

阅读时旁边有笔记调出就好了，不用隐藏
理科班上的人了理科班上的人了
See 95 more reviews

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User experience

🐞

Reported Bugs

3 issues

App not launching on certain devices

Bug

Calculation errors in some modules

Bug

Inconsistent UI behavior across platforms

Bug
✨

Requested Features

4 requests

More practical examples and tutorials

Feature

Ability to save and export diagrams

Feature

Inclusion of industry standards and regulations

Feature

Integration of testing and simulation tools

Feature

FAQ

What does the Electrician Handbook app do?

The Electrician Handbook app serves as a comprehensive reference for electricians, students, and installers. It provides access to electrical theory, interactive diagrams, practical calculators, and a community forum for users to ask questions and share experiences. The app is designed to be a valuable tool for learning and on-the-job reference.

What kind of electrical theory is covered in the app?

The theory section covers a wide range of topics, from basic concepts like Ohm's Law and voltage to more advanced subjects such as grounding, lighting diagrams, and electromechanical converters. It includes explanations of electrical engineering terms, safety precautions, and details on various electrical components and systems.

Are there any costs or subscriptions associated with this app?

No, this app is completely free to use and does not have any ads or subscriptions. It is designed to be accessible to all users without any financial commitment or interruptions from advertisements.

Can I use the app without an internet connection?

Yes, the app is fully functional offline. This means you can access all of its features, including the theory sections, diagrams, and calculators, even when you do not have an internet connection. This makes it ideal for use on job sites or in areas with limited connectivity.

What are the benefits of the interactive diagrams?

The interactive electrical diagrams allow users to engage directly with circuit elements to better understand how they function. This hands-on approach can significantly improve comprehension of complex electrical systems and wiring configurations, making it a powerful learning tool.