Master Electrician Guide vs Panelos Electrician Tools

Master Electrician Guide is the all-in-one toolkit for solo electricians and small operators - fast, focused, and built to work in the field (offline, except the AI assistant). CALCULATORS (NEC 2023, all offline) • Ohm's Law / power wheel • Voltage drop (% + minimum wire size) • Wire size with ambient + bundling derating and 110.14(C) terminal limits • Conduit fill (Chapter 9) and box fill (314.16) • Conduit bending offsets and shrink • Motor FLC, conductor and OCPD (Article 430) • OCPD sizing, transformer sizing, and dwelling load (Article 220) • Three-phase power (kVA/kW/amps), available fault current / AIC, series-parallel resistance, and an AWG / mm2 / kcmil converter CODE REFERENCE • Table 310.16 ampacities (copper & aluminum) • Conductor properties, conduit areas, grounding (250.66 / 250.122) • Wire color codes, NEMA configurations, residential circuits • Lug torque (110.14), burial depth (Table 300.5), and raceway/cable support • Choose your NEC edition (2017/2020/2023) — checklists & the AI adapt to it PER-STATE RULES • Adopted NEC edition, licensing authority, and license tiers for all 50 states + DC • The apprentice to journeyman to master career path FIELD DOCUMENTATION • Log jobs with client info and status • Attach before / during / after photos from your camera • Build professional line-item estimates AND invoices, exported as branded on-device PDFs with your company info • Back up and restore everything (jobs, photos, estimates, checklists) to a file • Run inspection-ready compliance checklists (service, rough-in, final, grounding & bonding, GFCI/AFCI, safety/LOTO, panel) with NEC references TROUBLESHOOTING & LEARNING • Diagnose 14 common field problems with ranked causes and safe steps • Plain-English lessons on the fundamentals, safety, and the business • Exam prep: 60 journeyman/master practice questions with explanations + NEC refs AI CODE ASSISTANT • Ask anything electrical and get code-aware answers that cite NEC sections • Snap a photo of a panel or device and get an AI diagnosis • Answers are aware of your selected state and NEC edition Master Electrician Guide is a field aid for qualified, licensed individuals. It is not a substitute for the adopted code, local amendments, or a licensed design. Always verify against your AHJ and adopted NEC edition, and follow NFPA 70E safety practices.

Panelos is an offline panel schedule, breaker directory, load balance, and handoff workbench for electricians. Build and edit a panel schedule, label breakers, review connected and adjusted load, check A/B leg balance, capture field evidence, and preview PDF or label packets before using a clean export credit. Panelos keeps the calculation and handoff trail visible instead of hiding the result in a black box. Built for panel-to-handoff work: - Create and edit panel schedules on iPhone and iPad. - Add breaker labels, rooms, notes, amps, poles, VA, and continuous-load state. - Review connected load, adjusted load, capacity, panel ratio, and A/B leg balance. - Keep circuit edit history with before/after values and reasons. - Capture field readings and photo evidence with local hashes. - Preview customer or AHJ packet drafts and panel + wire label packets. - Share watermarked previews for free. - Use clean export credits for watermark-free reports and labels. - Run voltage-drop calculations offline with visible inputs, steps, warnings, and references. - Save reusable panel templates for repeated jobs. Panelos stores the active workflow locally and does not require an account or cloud sync. The iPad layout adds a native sidebar and a wider centered workbench for repeated field and desk review. Panelos is not a replacement for licensed code books, engineering judgment, professional review, or AHJ approval. It does not reproduce NEC text or claim official compliance. Confirm the adopted edition, local amendments, field conditions, and final method before use. Start with a panel. Add circuits. Capture proof. Preview the packet. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/