Ugly's Electrical References vs Ampora

The Ugly's Electrical References App has been updated to reflect changes to the 2026 National Electrical Code (NEC) and the 2026 Edition of our popular Ugly’s Electrical References book. The Ugly’s App offers the most pertinent, up-to-date digital information for electricians, including table change information, mathematical formulas; National Electrical Manufacturers Association (NEMA) wiring configurations; a conduit bending guide with videos, ampacity and conduit fill information, transformer and control circuit wiring diagrams, and conversion tables. The 2026 Edition: * Reflects changes to the 2026 NEC * Features expanded coverage of the following topics: * Full-load currents for 3-phase transformers  * Maximum number of conductors in electrical metallic tubing for trade sizes 5 and 6  * Equipment grounding conductors  * General lighting loads for non-dwelling occupancies  * Overview of important NEC code changes from 2020, 2023 and 2026  Electricians and electrical professionals have used ‘Ugly’s Electrical References’ book as their on-the-job reference for over 35 years. This app will serve you even better in the field today.  FEATURING Calculators and Interactive Features • Ohm’s Law Calculator • Voltage Drop Calculator • Ampacity Calculator • To Find: Amps, Watts, Horsepower, KVA • To Find: Inductance, Impedance, Reactance • Three-phase AC Motor Data: Starter, Breaker, Heater, Wire, and Conduit Size • Power Factor Correction • Full Load Current for Motors and Transformers • Locked-Rotor Current Calculator • Offset Bending Calculator • Conduit Fill Calculator • Conversions for Area, Length, Temperature, Time, Volume, and Weight • NEMA Wiring Configurations *Pinch & Zoom for improved readability *Conduit Bending Video Tutorials *Search function helps you quickly find what you need to know *NEC Updater outlines and explains changes to the National Electrical Code© *Electrical Safety including definitions, boundaries, procedures, PPE guidance, and life-saving *First aid procedures *Blueprint symbol identifier *Bookmark your commonly used screens *High-definition images and interactive tables that can be zoomed in for detail *Works offline *Great for electricians, students, engineers, contractors, maintenance workers, and military Interested in a buying more than one copy of the Ugly’s Electrical Reference app for your commercially owned devices? Please email info[at]uglys[dot]net for details on volume purchases. Privacy Policy - http://www.jblearning.com/privacy/ Terms of Service - http://www.jblearning.com/use/ Support – http://www.uglys.net/appsupport The Ugly’s Electrical Reference app is part of the popular Ugly’s Professional Reference® series, which is an imprint of Jones & Bartlett Learning. National Electrical Code and NFPA 70 are registered trademarks of the National Fire Protection Agency and are not associated with Ugly’s Electrical References in any way.

AMPORA - Your All-In-One AI-Powered Electrical Assistant AMPORA is the electrical assistant that fits in your pocket. Whether you're troubleshooting a tricky circuit, sizing a wire, or need a quick NEC reference, AMPORA gives you instant, accurate answers right when you need them. Why Electricians Love AMPORA: Ask Anything, Get Expert Answers Just ask a question like you would a seasoned electrician. "What wire size for a 200A service at 150 feet?" AMPORA's AI knows electrical work inside and out, backed by NEC code. Upload photos of panels or wiring for instant analysis and recommendations. Professional-Grade Calculators Stop fumbling with formulas on the job site. Get instant calculations for: • Voltage drop and wire sizing • Load calculations and demand factors • Conduit fill requirements • Arc flash analysis and PPE requirements • Motor protection sizing NEC Code at Your Fingertips No more hauling code books to every job. Search any article or table in seconds. Get code-compliant answers for residential, commercial, and industrial work. Troubleshooting Made Simple Stuck on a problem? AMPORA walks you through diagnostics step-by-step. From simple circuits to complex three-phase systems, get the guidance you need to solve it right the first time. Track Your Progress Watch your expertise grow. Track questions asked, projects completed, and calculations performed. Earn achievements and level up from Apprentice to Master Electrician. Built for the Field • All calculators, formulas, NEC references, and troubleshooting guides work entirely offline. • Clean interface that's easy to read on the job • Professional themes for any lighting condition • Fast, reliable, and always accessible Perfect for Every Electrician: Whether you're a licensed master, running your own contracting business, learning the trade as an apprentice, or doing DIY projects around the house, AMPORA helps you work smarter and faster. Try It Free for 7 Days Experience everything AMPORA offers—unlimited questions, all calculators, full NEC access. Only $19.99/month after 7-day free-trial. Cancel anytime. Important: AMPORA provides educational guidance to supplement—not replace—professional judgment and adherence to local codes. Always follow proper safety procedures. Questions? Reach us at support@korvatech.com Terms: https://korvatech.com/terms-of-service Privacy: https://korvatech.com/privacy-policy