REED Instruments R5408-NIST Resistance Decade Box - Precision Calibration Tool for Electrical Testing & Laboratory Use

This resistance decade box can be used to design and test circuits. The R5408 features slide switches that allow a user to easily add or subtract to quickly reach the desired resistance range. Once tested, a resistor indicated by the decade box can then be put into the circuit. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).