--- title: "Electrician Calc & Reference - Reviews, Revenue and Downloads in Romania | Apple App Store" description: "Professional offline electrical reference for working electricians. 14 calculators, 18 wiring diagrams, 12 installation guides. One payment — no subscription. Built for electricians, electrical engin" --- # Electrician Calc & Reference — Romania ![Electrician Calc & Reference App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/eb/81/73/eb8173ee-6d5c-382d-8ddc-916cd94bc8c4/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [Mohamed Haizoun](https://apptail.io/developer/mohamed-haizoun-qAXYx) **Category:** Reference **Rating:** N/A (0 ratings) **Price:** 29.99 lei **Bundle ID:** ios.appx.electricianhandbook **Store:** Apple App Store **Country:** Romania **Version:** 1.0 (released 2026-05-12) **Original Release:** 2026-05-12 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ro/app/app/id6765661973) **AppTail Page:** [https://apptail.io/app/electrician-calc-reference-MSMA/romania](https://apptail.io/app/electrician-calc-reference-MSMA/romania) ## Electrician Calc & Reference Description Professional offline electrical reference for working electricians. 14 calculators, 18 wiring diagrams, 12 installation guides. One payment — no subscription. Built for electricians, electrical engineers, and contractors who need accurate answers fast — on-site, in the field, without internet access. — WHY PROFESSIONALS PAY FOR THIS Most electrical apps are free because they show ads or chase subscriptions. This app works completely offline. You pay once and own it. No monthly fees. No internet required on the job. No ads interrupting a calculation mid-install. — CALCULATORS (14) Solve real electrical problems before you touch a wire: • Ohm's Law — DC and AC modes • Motor Full Load Current • Voltage Drop & Power Loss in Cable • Conductor Resistance & Conductor Size • Voltage Divider · Battery Life • Series & Parallel Resistor • Series & Parallel Capacitor Most calculators include 2–4 input modes. Results in seconds. — WIRING DIAGRAMS (18) Professional-grade wiring diagrams for residential and industrial work: • Home Wiring · Distribution Board · Electricity Meter • DOL Starter · Forward/Reverse Motor Control • ATS (Automatic Transfer Switch) · Generator Connection • GFCI Outlet · Dimmer Switch · Ceiling Fan • One-Way · Two-Way · Three-Way Switch • Socket Wiring · Socket + Switch Combo • Earth Leakage Relay · Phase Failure Relay — INSTALLATION GUIDES (12) Step-by-step guides for jobs electricians actually do: • Residential & Commercial wiring • Circuit Breaker · Light Switch · Ceiling Fan • Air Conditioning · Solar Panel · EV Charger • Generator · Security System · Smart Home — ELECTRICAL THEORY (10 chapters) Reference-grade theory when you need to verify the fundamentals: • Ohm's Law · Power · Resistance · Capacitance · Inductance • AC Circuits · Transformers · Motor · Energy & Cost · Voltage Drop — UNIT CONVERTERS (14 categories) • Current · Voltage · Resistance · Power · Energy • Length · Temperature · Pressure · Angle · more — REFERENCE TABLES (9) • ANSI · Cable Reactance · Capacitor Color Code • IEC 60320 · Standard Resistor · Thermocouple • UL Fuse Class · Pipe Dimension — FORMULAE LIBRARY 10 categories of working electrical formulas, offline. — SAFETY GUIDE & GLOSSARY Essential electrical safety reference. Searchable term dictionary. — QUIZ MODE Test and reinforce your knowledge. 50:50 lifeline, daily streaks. One payment. Works offline. No subscription. No ads. ## Electrician Calc & Reference Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e1/ad/38/e1ad38ef-d3d7-c15b-308d-fe3f5c9125b4/electricians-handbook-revised-01-1284x2778-rgb.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2b/a7/27/2ba727dd-73ee-f8a1-699d-ec8bb4bae458/electricians-handbook-revised-03-1284x2778-rgb.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e0/5f/3d/e05f3d85-8be8-41be-2270-2c1e13854c96/electricians-handbook-revised-02-1284x2778-rgb.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/a6/19/c4a619ca-3974-384b-f1ce-d86296edb490/electricians-handbook-revised-04-1284x2778-rgb.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5e/79/a6/5e79a687-937b-6f10-d511-121130f043de/electricians-handbook-revised-05-1284x2778-rgb.png/1284x2778.png) ## Electrician Calc & Reference Available In - [Angola](https://apptail.io/app/electrician-calc-reference-MSMA/angola) - [Australia](https://apptail.io/app/electrician-calc-reference-MSMA/australia) - [Germany](https://apptail.io/app/electrician-calc-reference-MSMA/germany) - [Greece](https://apptail.io/app/electrician-calc-reference-MSMA/greece) - [Iceland](https://apptail.io/app/electrician-calc-reference-MSMA/iceland) - [Jordan](https://apptail.io/app/electrician-calc-reference-MSMA/jordan) - [North Macedonia](https://apptail.io/app/electrician-calc-reference-MSMA/north-macedonia) - [Norway](https://apptail.io/app/electrician-calc-reference-MSMA/norway) - [New Zealand](https://apptail.io/app/electrician-calc-reference-MSMA/new-zealand) - [Romania](https://apptail.io/app/electrician-calc-reference-MSMA/romania) - [Russia](https://apptail.io/app/electrician-calc-reference-MSMA/russia) - [Tunisia](https://apptail.io/app/electrician-calc-reference-MSMA/tunisia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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