AMPFieldKit

Productivity

Only for iPhone

$9.99 · Designed for iPhone. Not verified for macOS.

iPhone

AMPFieldKit is a professional electrical calculator and field reference tool based on NEC guidelines and formulas, designed for electricians, technicians, engineers, and students. Built for real-world use, it delivers fast, accurate calculations and essential reference data in a clean, mobile-optimized interface — no internet connection, ads, or subscriptions required. Electrical Calculators: Power Calculator (DC, Single Phase, Three Phase) Voltage Drop Calculator Ampacity Calculator Power Factor Correction Motor Full Load Current (FLC) Transformer Calculators — Fault Current, Turns Ratio, Sizing, Buck/Boost Resistance Network Calculator (Series / Parallel / Mixed) Reactance Calculator (Capacitance / Inductance) Box Fill Calculator Conductors in Conduit Calculator Reference Tools: Interactive Ohm's Law Chart Weights & Measures Quick Reference Unit Conversions Thread & Tap Drill Tables (UNC / UNF / Metric) Material Properties Table Built for the Field Designed for one-handed use in demanding environments. Every calculation runs instantly and entirely on-device — no login, no tracking, no data collection of any kind. Privacy AMP Field Reference collects no personal data. No accounts. No analytics. Nothing leaves your device.

Ratings & Reviews

  • 5.0
    out of 5
    3 Ratings

Version 1.2 - Updated graphics and bug fixes.

Version 1.2

The developer, AMP LLC (AL), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • AMP LLC (AL)
    Size
    • 4.4 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 AMP LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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