Keysight 6813C/230/831 Performance AC Power Source:

• 100 VA, 1-phase AC power source
• 30 V to 300 V output voltage range
• 45 Hz to 500 Hz output frequency range
• 0.01% voltage regulation and 0.01% frequency regulation
• Built-in waveform generator with 16 standard waveforms and 10 user-defined waveforms
• GPIB, USB, and LAN interfaces