North Atlantic 321 Wideband Phase Angle Voltmeter. Option 01, 02

• Direct Reading of: Total Voltage, Quardature Voltage, Phase Angle
• +/- 0.5 accuracy. 0° to 360°
• 2uV Null Sensitivity
• Dynamic Range 10Hz to 100KHz
• High Harmonic Rejection

The 321 Wide Band Phase Angle Voltmeter combines in one instrument, a phase sensitive null detector, a phase sensitive voltmeter and a phase meter. Operating over the frequency range of 10Hz to 100kHz, its wideband characteristics make it ideally suited for use in amplifier and network design, vibration analysis, telemetry system measurements, biomedical research, and similar applications requiring the measurement of complex signals and their vector components over a wide range of frequencies. Direct Reading of Total Voltage, Fundamental Voltage, Quadrature Voltage and Phase Angle ?0.5? Accuracy, 0? to 360? 2 ?V Nulling Sensitivity High Harmonic Rejection.