Special Features:

Small and rugged; no oil or air baths required; 18c to 28c operating range; supplied with temperature characterization; six month stability to 2.5 ppm

Properties:

An item whose resistance is known to a high degree of accuracy which permits it to be used as a basis for determining the value of other resistances, capacitances, and/or inductances and for calibrating instruments. See also resistor, fixed (as modified) and shunt, instrument. Excludes resistor, decade.