Code Check Electrical 9th Edition eBook


Code Check Electrical 9th edition eBook has finally arrived, and was worth the wait.  Electrical 9th is based on the 2020 National Electrical Code.

The Code Check Electrical 2020 eBook has additional material and features not included in the print edition. These include

  • References to the 2021 IRC
  • Commercial Equipment
  • Expanded load calculation guides
  • Motors
  • Transformers
  • Expanded material on PV Systems

The eBook has enhanced navigation features that enable you to quickly find material. It also has a feature that tracks changes from the previous code edition, so it can be used in areas that still use the 2017 NEC as a model code. The eBook is 105 pages, and contains 101 illustrations and 57 tables. This book is an essential tool for field use on a notebook device or office use on a desktop. It is ideal for contractors, inspectors, and plans examiners.



NOTE! When you purchase an eBook, the books are not instantly available. Within 20 minutes and up to 12 hours, you will receive an email with links and setup instructions through Adobe Send and Track.  Please be sure that your spam filter does not block messages from

Code Check 9th Edition (combination version) eBook

System requirements:

  • Requires Adobe Acrobat 6.0 or higher or Adobe Reader

Electronic Book Licensing:     This CodeCheck eBook is licensed for a single user on up to 4 personal devices.  The eBook may be used on one device at a time.  This limited license does not allow the installation of the eBook for use in a shared network accessible to multiple individuals whether internal or external.  This includes services such as DropBox, OneDrive, etc.   If you would like to purchase eBooks for use by multiple individuals, your company, building department, etc.  Please contact for a quote.

Codes Used in the Book

2018 International Residential Code

2018 Uniform Plumbing Code

2018 Uniform Mechanical Code

2017 National Electrical Code