Magnetic BTU meters provide numerous benefits due to their versatility across a broad range of applications. Magnetic BTU meters are vital where accuracy is paramount and can be used successfully to measure hot or cold water energy in a variety of heating/cooling systems.
A rotor is a device which will allow user to rotate the antenna in any direction. The outdoor TV antenna is switched on and off manually. This function is performed by the control unit. The control unit is placed inside house near the television set. The wire carries the power and controls the signals with the help of indoor control unit.