Resistor Free

Calculate the value and tolerance of any resistor.

This application helps you decode those 3 to 6 color bars painted on the surface of usual resistors and the three or four-digit codes from the SMD resistors. If you take or load a photo of a resistor, the color of its rings can be displayed (as RGB components) and automatically recognized.

Features:

-- A lightweight, unique app for all resistor markings

-- Two permissions required, camera and storage, to handle the pictures

-- intuitive interface, ergonomic design

-- runs on most Android phones and tablets

-- no intrusive ads