Google Play
Version 1.0 · 2026-10-11
No release notes were provided for this version.
Read resistor color bands and SMD resistor markings, and convert between the…
Ahmed SousaneToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.0, updated 2026-10-11.








Store screenshots supplied by the developer.
Read resistor color bands and SMD resistor markings, and convert between the two.
Color band decoder
- 4-band, 5-band and 6-band resistors
- Tap a band on the resistor drawing to choose its color
- Shows the resistance, the tolerance and, for 6-band resistors, the temperature coefficient
- Shows the matching SMD codes
SMD decoder
- 3-digit codes (e.g. 472 = 4.7 kΩ)
- 4-digit codes (e.g. 1002 = 10 kΩ)
- EIA-96 codes (e.g. 01C = 10 kΩ)
- R notation for low values (e.g. 4R7 = 4.7 Ω)
- Shows the equivalent color bands; change a band to get the new code
Convert and calculate
- Enter a value in Ω, kΩ or MΩ to get its color bands, its 3-digit, 4-digit and EIA-96 codes, and the nearest E24 standard value
- Enter an SMD code to get its value
- Unit conversions and scientific notation
Compare
- The same value shown side by side as a through-hole resistor and an SMD resistor…
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