The Seaward CR/100 of low cost 4 terminal calibration resistors combine high accuracy, class 0.02, long term stability and permanence of calibration in a compact unit.

Constructed using carefully selected low temperature coefficient Zeranin wire, depending upon value and mounted to ensure mechanical stability, these resistors will provide a cost effective addition to any laboratory or workshop.

Typical applications of the CR100 include calibration reference, accurate current measurement instrument calibration and accurate shunt resistors.