The NEC SpectraSensor Pro Color Calibration Sensor is a sophisticated colorimeter. It uses a new optical system, filter technology, calibration architecture and intelligent form factor to provide unparalleled color accuracy, repeatability and device longevity. SpectraSensor's increased sensitivity and measurement speed is five times greater than that of the previous generation. The colorimeter boasts a high degree of color accuracy on all popular and emerging display technology types including CCFL, white LED, RGB LED and wide-gamut displays. It is compatible with the NEC SpectraViewII software.