The High Precision Relay Test Set and Universal Calibrator

The CMC 256plus is the first choice for applications requiring very high accuracy. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibration tool.

Its high precision allows the calibration of a wide range of measuring devices, including energy meters of class 0.2, measuring transducers, power quality measurement devices and phasor measurement units (PMU).

Its unique accuracy and flexibility make the CMC 256plus ideal for protection and measurement equipment manufacturers for research and development, production and type testing.