This device is a panel mount or flush mount power meter with a 96mm by 96mm bezel size having backlit LCD display of 128 by 128 pixels. The meter measures active energy as per accuracy class Class 0.5S complying to IEC 62053-22 standard with sampling rate of 64 samples per cycle. Able to measures all three vectors of power and energy such as Active, Apparent & Reactive beside Voltages, Current, Frequency and Power Factor.