Four To Twenty: mA/V Converter app for iPhone and iPad

4.8 ( 6368 ratings )

Utilities Productivity
Developer: Jon Giambattista

0.99 USD

Current version: 2.0, last update: 3 months ago
First release : 30 Oct 2017
App size: 14.22 Mb

A simple calculator for converting electrical signals, typically 4-20mA scaled to an appropriate process signal (ex: 0-1000 psi).

Choose from a wide variety of preset signal inputs and process signal outputs or enter your own custom values.

Choose from 8 different themes.