Electrical Toolkit by HCP vs ManualJ Lite

Transform your electrical work with the most comprehensive mobile toolkit designed specifically for electricians and electrical professionals. This powerful app puts essential calculations, NEC-compliant tools, and field-tested utilities right in your pocket. Conduit Bending Mastery• Offset Calculator: Perfect bends every time with precise measurements • 90-Degree Bends: Calculate stub-ups, kicks, and compound angles • Three & Four-Point Saddles: Navigate obstacles with professional precision • Rolling Offsets: Master complex bends with step-by-step guidance • Conduit Dimensions: Complete reference tables for EMT and RMC NEC-Compliant Conduit Fill • Real-Time Compliance: Instant NEC code compliance checking • Multiple Conductor Types: THWN, THHN, XHHW, and more • Smart Calculations: Automatic derating and fill percentage calculations • Professional Reports: Generate detailed conduit fill reports Residential Load Calculator • Optional Method Calculations: Complete NEC Article 220 compliance • Equipment Database: Extensive library of common electrical equipment • Load Analysis: Detailed breakdown of general, heating, and cooling loads • PDF Reports: Professional load calculations you can share with inspectors Comprehensive Electrical Calculators • Power Conversions: Seamlessly convert between amps, volts, watts, kilowatts, horsepower, and KVA • Ohm's Law Calculator: Instantly solve for voltage, current, power, and resistance • Wire Sizing: Determine minimum wire size based on ampacity requirements with NEC compliance • Voltage Drop Calculator: Precise calculations for single and three-phase systems • Power Factor Calculator: Optimize electrical efficiency with accurate power factor calculations Professional Features • Recently Used Tools: Quick access to your most-used calculators • Offline Capable: All calculations work without internet connection • Clean Interface: Intuitive design that works with work gloves • Instant Results: No waiting - calculations update in real-time• PDF Reports: Professional load calculations you can share with inspectors • Professional Accuracy: Field-tested formulas trusted by thousands of electricians Perfect for: • Licensed Electricians • Electrical Contractors• Electrical Engineers • Apprentices and Students • Electrical Inspectors • Maintenance Technicians Built for speed. Designed for clarity. This app helps you save time, reduce mistakes, and get the job done right—whether you’re a seasoned pro or a new apprentice.

ManualJ Lite is a fast, offline heating and cooling load estimator for houses. Enter the building, pick the climate zone, and read the cooling load, the heating load and the equipment size in seconds. WHAT IT CALCULATES Cooling load (BTU/h), itemised: - Walls, ceiling, window conduction and window solar gain - Internal gains, ventilation and infiltration - Tons, and the next nominal size at or above the load Heating load (BTU/h), itemised: - Walls, ceiling and windows - Ventilation and infiltration INPUTS - 8 IECC climate zones and 16 California Title 24 climate zones, with outdoor design temperatures you can edit for your location - Separate indoor setpoints for cooling and heating - Floor area, ceiling height, window area and occupants - Wall and ceiling insulation, selected separately - Window type, or the U-factor and SHGC from the NFRC label DOCUMENTED SIZING REPORT (IN-APP PURCHASE, PER REPORT) A clean, signable PDF of the estimate for proposals, customer files and job folders: every input, each load component, the formulas with your numbers substituted, where the design temperatures come from, and signature lines. Preview the whole report before you buy. A purchased report can be exported again for the same house at no extra charge. GOOD TO KNOW - This is a simplified whole-house block load on a single-storey, square footprint. It is not ACCA Manual J and the report is not a permit document. Where a permit, rebate programme or certification requires ACCA Manual J, use ACCA-approved software. - Not calculated: basement, slab and floor losses; duct gains and losses. - Works completely offline. No account or login required.