Resistor tools

Peter Ho
Sep 20, 2026
  • 8.9 MB

    File Size

  • Security
  • Everyone

  • Android 6.0+

    Android OS

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.

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What's new in the latest 2.0.20

Last updated on 2026-08-09
2.0.20
- Fix minor bugs

Resistor tools APK Information

Latest Version
2.0.20
Category
Education
Android OS
Android 6.0+
File Size
8.9 MB
Developer
Peter Ho
Available on
Content Rating
Everyone
Security Report
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Security Check Completed
No Virus
No Spyware
No Malware
No Virus
No Spyware
No Malware
Package Name: com.peterhohsy.restools
SHA-256:735412dadbd37a9e0db5f7612eed77c43bfecb1970874172ecc25c1e622c4423
SHA-1:d270484082e5be4e0a8d766398e4df5ade5447d5
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Verified by: APKPURE

Old Versions of Resistor tools

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Security Report

Resistor tools

2.0.20

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

SHA256:

735412dadbd37a9e0db5f7612eed77c43bfecb1970874172ecc25c1e622c4423

SHA1:

d270484082e5be4e0a8d766398e4df5ade5447d5