Understanding Calibration of Energy Meter is designed to deliver the practical knowledge of measurement of electricity consumption in real world. Today electricity is a vital element for human society. The rapid growth in electric appliance usage has contributed to an explosive growth in electrification around the world. To use electricity better, it is required to have a deep knowledge of Electricity measurements. It provides indepth knowledge of Energy meter measurements and its calibration using Voltmeter, Ammeter and Watt meter. It has two displays, one is Standard meter and another is Energy meter. The onboard LCD display works as
Standard meter for calibration of Energy meter and display value of Voltage, Current and Watt. The Energy meter display provides energy consumption details. The facility to connect external Watt meter or Voltmeter and Ammeter is also provided. 

Ltekonline are the manufacturers of Understanding Calibration of Energy Meter used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Basic Electrical Lab Equipment for Engineering Teaching Lab in Universities