Voltio Pro vs Electric Master

Voltio Pro — The professional electrician's tool in Spain Voltio Pro is not an informational app. It's a work tool designed for electricians on real job sites. Everything in one place: • Navigable REBT regulations, interpreted for daily use • Step-by-step guided fault diagnosis • Calculators: cable section, voltage drop, circuit breaker, short-circuit, conduit diameter, start capacitor and more • Mechanism count by room with configurable brands and prices • Quotes by points or time + material with exportable, custom PDFs ready for your client • Directory of electrical wholesalers in Spain with nearby location access • Voltio AI — your electrical assistant in the van. Ask any electrical question and get expert answers. Built to save time, reduce errors and support sound technical decisions. FAULT DIAGNOSIS Guided flows that take you step by step to the solution. Real cases and related content. SITE CALCULATORS Conductor section, voltage drop, circuit breaker, load forecast, short-circuit and more. TAKE-OFF & QUOTES Count mechanisms by room and generate professional quotes in minutes. VOLTIO AI A specialist assistant that answers with senior electrician judgement, based on regulations and technical content. Voltio Pro is designed for the Spanish electrical context. Content updates regularly without new app versions. If you're a professional electrician, this app is for you. Terms of Use: This app uses the standard Apple End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Every answer names the code table it came from — 310.16, Chapter 9, 250.122, Article 220 — so you can check it, cite it to an inspector, and learn it. That is the whole point. 20 calculators and a full panel planner. All of it works with no signal, in a basement, on a roof, in a crawlspace. NEW: PANEL PLANNER + ONE-LINE DIAGRAM Lay out the actual board on screen. Drag breakers, GFCI/AFCI devices, busbars and terminals onto the rail, wire them up, name every circuit. Then export a PDF with your logo: panel schedule, one-line diagram and a parts list, ready to hand over. FREE, NO ACCOUNT, NO ADS - VOLTAGE DROP — branch and feeder circuits, instant 3%/5% check - AMPACITY — NEC Table 310.16 lookup, every size and insulation type - GROUND WIRE — equipment grounding conductor per 250.122 - OHM'S LAW and POWER TRIANGLE - THREE PHASE - PANEL PLANNER — free to enter and draw, core devices included PRO CALCULATORS - WIRE SIZING — the right conductor for the circuit, accounting for voltage drop, ampacity and temperature - CONDUIT FILL — EMT, IMC, RMC, PVC and flexible raceway - CONDUIT BENDING — 9 bend types (offset, 3- and 4-point saddle, rolling offset, concentric, back-to-back, parallel offsets, matching centers), bender presets and an on-screen level - BOX FILL — junction box sizing per Chapter 9 - DWELLING LOAD — service sizing per Article 220 - NON-DWELLING DEMAND — commercial load calculation - SERVICE ENTRANCE — service and feeder sizing - GROUNDING ELECTRODE — per 250.66 - DERATING — temperature and conduit-fill factors - MOTOR — branch circuit protection per Article 430 - TRANSFORMER — overcurrent protection per Article 450 - FAULT CURRENT — available short-circuit current - EV CHARGER — EVSE branch circuit and load - SELECTIVITY — protective device coordination FOUR CODES, ONE APP NEC 2023 and 2026 - CEC 2024 (CSA C22.1) - BS 7671 - DIN VDE 0100. The app picks the right one for your region, and you can switch any time. Nobody else carries all four. PAY ONCE IF YOU WANT TO Every Pro calculator gives you free calculations first, so you can check the math against your own book before you decide. Then choose a one-time Lifetime purchase and never see a subscription again — or pay monthly if you prefer. BUILT FOR THE TRUCK, NOT THE OFFICE - 100% offline. No internet, no account, no sign-up. - No ads. No tracking. No data collected. - PDF reports with your company logo and licence number, US Letter or A4 - History with job names, side-by-side comparison, Siri Shortcuts, Home Screen widget Not affiliated with, endorsed by, or sponsored by the NFPA, CSA Group or the IET. NEC and National Electrical Code are registered trademarks of the National Fire Protection Association, Inc. Always verify against the adopted code edition in your jurisdiction. Terms: https://elly2504.github.io/electrocalc-pages/terms-of-use.html Privacy: https://elly2504.github.io/electrocalc-pages/privacy-policy.html