Thermocouples

7 Downloads 15 Views v4.0 6.03 MB 4.1+

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(6.03 MB)

Editor's Overview

Thermocouples is a science & education application developed by Dan Brown, packaged as a single Android APK of version 4.0 weighing in at 6.03 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 6.03 MB, so it installs quickly even on modest connections.
This build is signed by "Dan Brown" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Thermocouples is a reference guide to get general information on thermocouples for all those in the industry that regularly deal with thermal sensors.
This handy app features the colour codes for a wide range of thermocouples in a wide range of standards on easy to see images. The shown standards are IEC, BS, ANSI, NFE, DIN, and JIS.
The included thermocouples are B, E, J, K, N, R, S, T, U, Vx.

Main features:
* Shows thermocouples colours for 10 thermocouples across 6 standards.
* Information on range, conductor materials and compensates.
* Search thermocouples by conductor colours to find type and colour code.
* Temperature converter with °C, °F and K.
* Cold junction °C to mV calculator.
* Modern design.
* Open-source via the MIT licence.
* mV to °C converter using NIST values for main thermocouple types.

Thermocouples is open source. The source can be found at:
https://codeberg.org/danb/Thermocouples
Feel free to create a pull request or open issues there.

This app is 100% free with no "upgrade", "pro" or "unlocked" versions.
This app requires no permissions and does not use any user data.

Remarks:
This application is for quick reference use only, there may be errors or inaccuracies although I try to ensure the information is as accurate as possible. Me, the app maker, or the company advertised, STS, will not be held liable for any misinformation or misjudgement as a result of using this app.

Details

Version	v4.0
Size	6.03 MB
Developer	Dan Brown
Category	Science & Education
Package	com.southerntemp.thermocouples
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	7

Frequently Asked Questions

Is Thermocouples free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Thermocouples require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Thermocouples safe to install?
We link to the exact APK published by Dan Brown. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Thermocouples?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Thermocouples

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.southerntemp.thermocouples.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Thermocouples» by Dan Brown and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.