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Mike Holt
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-10%Mike Holt's Changes to the 2026 National Electrical Codewas $70.00 Special Price $63.00 -
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-10%2026 Understanding the NEC, Volume 1 Textbook Articles 90 - 480was $70.00 Special Price $63.00 -
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-10%2026 Understanding the NEC, Volume 1 Workbookwas $45.00 Special Price $40.50 -
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-10%2026 Understanding the NEC, Volume 2 Textbook Article 500 - 760was $65.00 Special Price $58.50 -
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-10%2026 Understanding the NEC Requirements for Bonding and Grounding Textbookwas $60.00 Special Price $54.00 -
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-10%Mike Holt's Understanding Basic Motor Controls Revisedwas $43.00 Special Price $38.70 -
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-10%Understanding Electrical Estimating Textbookwas $62.00 Special Price $55.80 -
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-10%Mike Holt's Changes to the 2023 National Electrical Codewas $70.00 Special Price $63.00 -
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-10%2023 Fundamental NEC Calculations Textbookwas $55.00 Special Price $49.50 -
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-10%Mike Holt's Illustrated Guide to Understanding Fundamental NEC Requirements Textbook based on 2023 NECwas $55.00 Special Price $49.50 -
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-10%Mike Holt's 2023 Electrical Exam Preparation textbookwas $70.00 Special Price $63.00 -
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-10%Mike Holt's 2023 Master Electrician Practice Examwas $27.00 Special Price $24.30 -
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-10%Mike Holt's 2023 Journeyman Electrician Practice Examwas $27.00 Special Price $24.30 -
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-10%Mike Holt's Requirements for Solar Photovoltaic Systems textbook 2023 NECwas $70.00 Special Price $63.00 -
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-10%Mike Holt's Bonding and Grounding Textbook 2023 NECwas $60.00 Special Price $54.00 -
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-10%2023 NEC Requirements for Limited Energy and Communications Systems Textbookwas $55.00 Special Price $49.50 -
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-10%Mike Holt's Understanding the National Electrical Code, Vol. 1 textbook 2023 NECwas $70.00 Special Price $63.00 -
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-10%Mike Holt's Understanding the National Electrical Code Vol 1, Workbook 2023 NECwas $45.00 Special Price $40.50 -
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-10%Mike Holt's Understanding the National Electrical Code, Vol. 2 textbook 2023 NECwas $65.00 Special Price $58.50 -
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-10%Mike Holt's Changes to the National Electrical Code (textbook), 2020 NECwas $65.00 Special Price $58.50 -
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-11%Mike Holt's Understanding the NEC Vol.1 and 2 Textbooks Combo based on 2020 NEC 11% DISCOUNT!was $118.00 Special Price $105.02 -
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-10%Mike Holt's Understanding the National Electrical Code, Vol. 1 (textbook), 2020 NECwas $65.00 Special Price $58.50 -
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-10%Mike Holt's Understanding the 2020 National Electrical Code, Volume 1 Workbookwas $32.00 Special Price $28.80 -
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-10%Mike Holt's Understanding the National Electrical Code, Vol.2 (textbook), 2020 NECwas $53.00 Special Price $47.70 -
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-10%Mike Holt's Bonding and Grounding (textbook), 2020 NECwas $49.00 Special Price $44.10 -
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-10%Mike Holt's Master/Contractor Practice Exam, 2020 NECwas $25.00 Special Price $22.50 -
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-10%Mike Holt's Journeyman Practice Exam, 2020 NECwas $25.00 Special Price $22.50 -
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-10%Mike Holt's 2020 Electrical Exam Preparation Textbookwas $65.00 Special Price $58.50 -
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-10%Mike Holt's 2020 NEC Requirements for Solar Photovoltaic Systems (textbook)was $62.00 Special Price $55.80 -
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-10%Mike Holt's Illustrated Guide to Changes to the National Electrical Code (textbook), 2017 NECwas $65.00 Special Price $58.50 -
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-10%Mike Holt's Illustrated Guide to Understanding the National Electrical Code, Vol. 1 (textbook), 2017was $65.00 Special Price $58.50 -
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-10%Mike Holt's Illustrated Guide to Understanding the National Electrical Code, Vol. 1 (workbook), 2017was $32.00 Special Price $28.80 -
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-10%Mike Holt's Illustrated Guide to Understanding the National Electrical Code, Vol.2 (textbook), 2017was $52.50 Special Price $47.25 -
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-10%Mike Holt's 2017 NEC Exam Practice Questions Textbookwas $42.50 Special Price $38.25 -
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-10%Mike Holt's Illustrated Guide to Electrical Exam Preparation, Based on the 2017 NECwas $65.00 Special Price $58.50 -
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-10%Mike Holt's Master/Contractor Practice Exam, 2017 NECwas $25.00 Special Price $22.50 -
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-10%Mike Holt's Illustrated Guide to Understanding NEC Requirements for Solar Photovoltaic Systems 2017was $62.00 Special Price $55.80 -
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-10%Mike Holt's Illustrated Guide to Bonding and Grounding (textbook), 2017 NECwas $49.00 Special Price $44.10 -
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-10%Mike Holt's Illustrated Guide to Understanding NEC Requirements for Limited Energy and Communicationwas $49.00 Special Price $44.10 -
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-10%Mike Holt's Illustrated Changes to the NEC 2014was $59.95 Special Price $53.95 -
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-10%Mike Holt's 2014 NEC Practice Questions Textbookwas $42.50 Special Price $38.25 -
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-10%Mike Holt's Illustrated Guide to Electrical Exam Preparation 2014 Editionwas $65.00 Special Price $58.50 -
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-10%Mike Holt's Illustrated Guide to Understanding the National Electrical Code, Volume 1 2014 NECwas $65.00 Special Price $58.50 -
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-10%Mike Holt's 2014 Understanding the NEC, Volume 1 Articles 90-480 Workbookwas $32.00 Special Price $28.80 -
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-10%Mike Holt's Illustrated Guide to Understanding the National Electrical Code, Volume 2 2014 NECwas $52.50 Special Price $47.25 -
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-10%Mike Holt Illustrated Guide to the Essential NEC 2014 Ruleswas $40.00 Special Price $36.00 -
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-10%2014 Master/Contractor Simulated Exam, Mike Holt'swas $25.00 Special Price $22.50 -
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-10%Mike Holt's 2014 Journeyman Simulated Exam based on 2014 NECwas $25.00 Special Price $22.50 -
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-10%Mike Holt's 2014 Understanding NEC Requirements for Solar Photovoltaic Systems Textbookwas $62.00 Special Price $55.80 -
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-10%Mike Holt's Illustrated Guide to 2014 NEC Requirements for Grounding vs. Bondingwas $49.00 Special Price $44.10 -
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-10%Mike Holt's Illustrated Guide to Understanding the NEC Requirements for Limited Energy and Communicawas $49.00 Special Price $44.10 -
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-10%Understanding the NEC Vol 1 (Understanding the National Electrical Code) by Mike Holtwas $59.95 Special Price $53.95 -
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-10%2026 Understanding Fundamental NEC Calculations Textbookwas $55.00 Special Price $49.50 -
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-10%2026 Solar Photovoltaic and Interconnected Power Systems Textbookwas $70.00 Special Price $63.00 -
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-10%2026 Electrical Exam Preparation Textbookwas $70.00 Special Price $63.00 -
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-10%2026 Understanding Fundamental NEC Requirements Textbookwas $55.00 Special Price $49.50
