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> Gr general radio 1433-x resistance box, nist-certified
Gr general radio 1433-x resistance box, nist-certified
The 1433-X is an excellent resistance decade box manufactured by General Radio, the standard of the industry at the time of manufacture, and it's guaranteed to be within GR specifications. Zero resistance is less than 0.01 ohm. Minor dings and scratches here and there, but nothing that affects operation. All switches work smoothly with good "feel." Internally this item looks good with no burned resistors (no sign of overvoltage applied).
