App Detail » Four To Twenty: mA/V Converter

What's New

Added support for negative numbers.

Choose from 8 different themes.

Fixed an issue with comma decimal point calculations.

App Description

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.

App Changes

• October 30, 2017 Initial release
• October 22, 2020 New version 2.0
• October 22, 2020 Price increase: FREE! -> $0.99