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Doctor Watts Shirt Pocket Electrical Guide 2017

Doctor Watts Shirt Pocket Electrical Guide 2017

Get the best pocket electrical instruction with Doctor Watts Shirt Pocket Electrical Guide 2017!

Price: $21.95
Product Code/ISBN: 9781933345574
Year: 2017
Binding: Spiral
Publisher: 1EXAM PREP


The Doctor Watts Shirt Pocket Electrical Guide is now updated to include the 2017 National Electrical Code revisions. Electricians and other electrical trade professionals will find this guide to be convenient and handy with its updated NEC tables, formulas, illustrations and detailed examples.

Right from your pocket you'll find:

  • NEC Tables including Allowable Ampacities, Derating, Burial Depths, Grounding, & Wire-Fill
  • Metric Reference Chart
  • Basic Electrical, Power, Voltage & Transformer Formulas
  • Examples depicting bending, transformer installations, branceh circuits and GFCI's