The 745A AC Standard/Amplifier provides output voltage variable from 0.1 mV to 1099.999 volts in steps as small as 1 ppm.
A compact, calibrated AC source with continuously adjustable frequency output from 10Hz to 110kHz
Basic accuracies for the 1 mV to 100 V range are as follows: ?0.02% (50Hz to 20kHz); ?0.5% (20 to 50Hz, 20 to 110kHz); ?0.2% (10 to 20Hz)
Accuracy is reduced slightly on the 1000 V range