Jon GiambattistaFour To Twenty: MA/V Converter Customer Service
- Four To Twenty: mA/V Converter Customer Service
- Four To Twenty: mA/V Converter App Comments & Reviews (2026)
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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.
Four To Twenty: mA/V Converter App Comments & Reviews
Four To Twenty: mA/V Converter Positive Reviews
Very usefulApp is very useful but seems to be forgotten about as far new features being added. As another review stated a percentage would be super useful and to be able to rename the custom selection too..Version: 2.0
Great App!This app is fantastic! Wonder what your thoughts are on adding what the 0-100% value would be. Ex: 0-100•c 16mA would be 75%. This example is very easy but say we’re looking for 42% of the range. Hope this makes sense..Version: 2.0
Simple and easyI think it would be helpful if you added the math formula with it..Version: 2.0
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..Version: 2.0
Decent product, needs a little workWorks good as a signal calculator, but need to be able to use negative values for process variables, especially on temperature..Version: 1.0
Works for workSimple and non cluttered interface makes it easy to use. Great for old school analog devices that are adjusted by a POT. Especially if adjustments have to be made with the transmitter in operation and you need to avoid going to minimum or maximum values. Not necessary but would like to see m3 for level as a units option..Version: 1.0
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