The Model 1510 is a Variable Output AC Power Source, which will supply continuous current ratings of 10 A. It has been designed to provide a very wide output frequency range of 47-450 Hz which makes it especially suitable for avionics, motor speed control, test equipment verification and other applications requiring stability at high frequencies. The analog meters are very useful in providing information such as a fluctuating load, and voltage & current monitoring. The output ON/OFF switch enables or disables the load at the set voltage.