What's New

* Updates for new version of iOS.

App Description

PTI "Transform"er calculates electrical transformer current, phase voltage, efficiency & regulation at various loads and power factors and provides SI/Metric conversions for Speed, Force, Power, Area, Pressure, Volume, Temperature, Weights & Measures. A handy calculator for determining ship date from any date using weeks after order (ARO) is also included. Interesting facts about PTI and what we do appear as you navigate through the application.

Disclaimer: All conversions if used for critical calculations should be verified with a secondary source.

iPhone Screenshots

(click to enlarge)

PTI Transformer screenshot 1 PTI Transformer screenshot 2 PTI Transformer screenshot 3 PTI Transformer screenshot 4 PTI Transformer screenshot 5

App Changes

  • June 11, 2014 Initial release
  • July 05, 2016 New version 1.3.1
  • August 16, 2019 New version 1.3.2
  • October 27, 2020 New version 1.3.3
  • December 09, 2020 New version 1.3.4
  • August 06, 2021 New version 1.3.5
  • September 16, 2023 New version 1.3.7