Code Check Electrical condenses the residential wiring rules into 54 illustrated pages. The 10th edition is updated for the 2023 National Electrical Code and the 2024 International Residential Code, written for electricians, contractors and homeowners doing their own wiring.
Diagrams and tables put the code language in plain terms, for planning a layout or checking work on site. This edition flags and explains 120 code changes. Redwood Kardon started the Code Check series in 1995, while working as an electrical inspector.