Single Phase AC DC Calibrator / High Precision Voltage Calibration Source

Single Phase AC DC Calibrator / High Precision Voltage Calibration Source XL-221 Single Phase AC DC Calibrator dynamic waveform power source (hereinafter referred to as XL-221) can output single-phase AC and DC voltage and single-phase AC and DC current. Both voltage and current can output DC, square wave, triangle wave, sine wave, and superposition up to 129. Subharmonic, fundamental wave superimposed low frequency oscillation, custom waveform, various types of waveform