The 225 Digital Phase Angle Voltmeter is solid-state and measures phase angle and magnitude of complex signals/vector components. The unit has the capability of operating from two to four discrete frequencies.
Automatic gain control
4 1/2-digit readout
Up to 500V input level
Voltmeter
Frequency Range: 10Hz to 100kHz (-2762 version to 15kHz only)
Accuracy to 1%
Phase Angle Measurements
Frequency Range: 30 Hz to 30 kHz (-2762 version to 15kHz only)
Accuracy to .25%
North Atlantic 225