Four To Twenty: mA/V Converter

Four To Twenty: mA/V Converter

4-20mA Process Signal Scaling

#184 in paid Utilities
Utilities
Productivity
$0.99
Click to generate a QR code for easy access to the app on the App Store

About Four To Twenty

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • October 30, 2017
  • December 12, 2024
  • 10.2+
  • 4+
  • 14.22MB
  • iPhone, iPod
  • English

Features

Developer of Four To Twenty

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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.
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What's New in Four To Twenty

2.0

October 9, 2020

Added support for negative numbers. Choose from 8 different themes. Fixed an issue with comma decimal point calculations.

More
Charts
Top Paid

📉 184-26

Utilities

This app dropped -26 positions in Utilities chart.

Last updated on December 12, 2024.

Reviews of Four To Twenty

Decent app but lacking functionality.

This app is cool but I’m a little confused what the point of the changeable units is. Seems like a “feature” for the sake of having one.

A feature that is needed is the ability to compute values outside of the set range. For example, converting a 3.5mA value to counts on a 4-20mA scale. A lot of troubleshooting involves out of range values.
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Alternatives to Four To Twenty

More Applications by Jon Giambattista

FAQ

Is Four To Twenty iPad-compatible?

The Four To Twenty software is not compatible with iPad devices.

Who launched the app?

Jon Giambattista built the Four To Twenty app.

What is the minimum iOS version to run Four To Twenty?

The minimum iOS requirement for the app is 10.2 or higher.

What is the overall app rating of Four To Twenty?

4.4: The Four To Twenty app gets a lot of positive feedback.

What genre of app is Four To Twenty?

The App Category Of The Four To Twenty App Is Utilities.

What is the latest Four To Twenty version?

The current version of the Four To Twenty app is 2.0.

When was the most recent Four To Twenty update made available?

Four To Twenty released its latest update on December 12, 2024.

Do you know when Four To Twenty was first made available?

Four To Twenty was initially released on February 6, 2023.

What's the content advisory rating of the Four To Twenty app?

The Four To Twenty app is rated Jon Giambattista.

What languages is Four To Twenty available in?

Currently, the Four To Twenty app supports the following languages: English.

Can I access Four To Twenty via Apple Arcade's subscription service?

No, Four To Twenty is not on Apple Arcade.

Is Four To Twenty equipped with in-app purchases?

No, Four To Twenty does not feature in-app purchases for users.

Does Four To Twenty offer compatibility with Apple Vision Pro?

No, Four To Twenty does not offer compatibility with Apple Vision Pro.

Does Four To Twenty include ads as part of its experience?

No, Four To Twenty does not include ads as part of its experience.