IET Labs RS-201 IET Labs Decade Box Res. RS-201 Substituter 7 Ranges

The RS Resistance Substitution Box is the most commonly used decade box on the market today. The RS Series Resistance Substitution Box is not only easier to use, but it is also priced lower than all of its competiton.
The RS Series resistance substitution box are an economical, indispensable collection of tools with a variety of uses in engineering, design, troubleshooting, or service fields.
If you have additional needs such as a translation table, consider the microprocessor controlled ohmSource.
Best Resistance Substitution Box Value Available
•  Accurate .01% to 1%
•  Broad choice of standard and optional models with many powerful features
•  Compact, convenient, and rugged
•  Panel Mounting, Shielded Case and Fuse Protection options available
•  9 Decades