Resistor tools


Peter Ho
2.0.15
Old Versions

About Resistor tools

Resistor calculators

This app is a collection of resistor calculators. It is suitable for hobbyist, electronic engineers or professionals.

This is the free version, which contains ads; you can also buy from the Market the PRO version of the app to support the developer, unlock more features and get rid of the ads.

Features

• Resistor color code

• Resistor SMD marking & EIA-96

• Temperature coefficient

• Resistors in series

• Resistors in parallel

• Two resistors in ratio

• Voltage divider

• Ohm's law

• Y-Δ converter

• Limit 10 combinations of component values

Features in PRO version only

• No Ads

• No limitation of component values

• Selectable 1%,5%,10%,20% of values

Note :

1. For those who need support please email to the designated email.

Do NOT use either the feedback area to write questions, it is not appropriate and that is not guaranteed that can read them.

All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any way these companies.

What's New in the Latest Version 2.0.15

Last updated on Mar 20, 2026
2.0.15
Fix minor bugs

Additional APP Information

Latest Version

2.0.15

Uploaded by

Nana Ly

Requires Android

Android 5.0+

Available on

Content Rating

Everyone

Show More

Resistor tools Alternative

Get more from Peter Ho

Discover

Security Report

Resistor tools

2.0.15

The Security Report will be available soon. In the meantime, please note that this app has passed APKPure's initial safety checks.

SHA256:

67c0aac89383da2e48fb9df6bb10a90f4fce305b4c5cacdf08a84f4b4f111fd9

SHA1:

e4c35160e22e1e05d9390bd7467f4d9760bfea60