1240 Calibration Resistor for constant operating standards

The 1240 resistance calibrator features a modern design, small mechanical dimensions and ruggedness that ensures long life. It is suitable to use where constant operating standards are required. It also includes a test certificate according to ISO 9000 with detailed technical data. Typical applications include test and calibration of resistance measurement devices, shunt resistor for accurate current measurement, and laboratory setup of a Wheatstone bridge.