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Now an app, Ugly’s delivers the dependable, comprehensive, and easy-to-use information you rely on in a way that will serve you even better in the field today. Featuring over a dozen calculators and interactive features, built-in 2017 Ugly’s Electrical References ebook, and video tutorials, you’ll get the answers you need faster than ever.

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For over 35 years, Ugly’s Electrical References has been the most instantly recognizable reference in the electrical and construction trades, providing customers with quick, accurate answers in a unique, one-volume “tool-box library” format. Ugly’s Professional Reference series provides a complete line of pocket electrical references designed to increase productivity, keep jobs up-to-Code, and maintain workplace safety.

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Ugly’s Electrical References present a succinct portrait of the most pertinent information all electricians need at their fingertips in an easy-to-read and easy-to-access format.

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Ugly’s pocket-size guides are designed to be used as an on-the-job reference. These handy guides contain critical electrical information so you can be sure your work is completed safely and correctly every time.

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The Ugly’s Professional Reference series is regularly updated to comply with the latest standards and regulations of the National Electrical Code® (NEC).