This set of Vishay-Dale's NH-250 Series has ±1% tolerance with non-inductive, external precision power resistors and is intended for the Valleylab FT-10 PM and Calibration Set.
It contains 7 resistors of the following values: 5, 50, 100, 200, 300, 500, 5000 Ω.
Banana Jack Adapters (red and black) are available for an additional charge.
*Note that Banana Jack Adapters are not available for the 50W resistors
NIST Traceable Calibration is available for an additional charge.