EICO AUDIO GENERATOR Model 378, TESTED WORKING

Description

EICO AUDIO GENERATOR Model 378
Frequency range 1Hz to 110KHz
Output voltage ~1 millivolt RMS to ~10V RMS
Frequency accuracy = +/- 5% ( It actually measures a little better, closer to +/- 2%)
Output distortion = less than 0.1%, 20Hz to 20,000Hz (I can't verify this, I don't have the appropriate equipment to measure it.)
Comes with manual
Oscilloscope trace shown with generator 1000Hz set on generator. Actual = 997.8Hz
Oscilloscope trace set 400Hz, Actual = 394.8Hz
Oscilloscope trace set 110KHz, Actual = 110.295KHz
Voltage output calibration was adjusted after the photos were taken and now the output voltage tracks the meter setting fairly closely (+/- 5%).