GAD-201G Distortion meterDetailed product description：

Performance of GAD-201G Distortion Meter:

Equipped with automatic shifting and distortion measurement function
Optional automatic or reserved function
Distortion test range: 0.1%~100%, 7 levels in total
Frequency range: 20Hz~20kHz, 3 levels continuously adjustable
3 fixed frequencies: 400Hz, 1kHz, 10kHz
AC voltage measurement range: 1mVrms~300Vrms, a total of 12 levels
Technical parameters of the GAD-201G automatic distortion meter for fixed latitude:
Distortion measurement range: 0.1%~100% full scale with 7 gears (automatic shifting)
Basic frequency range 3 levels continuously adjustable: 20Hz~20kHz and 3-point fixed frequency 400Hz, 1kHz and 10kHz
Input level 100mVrms~300Vrms
Automatic positioning control range+10dB
Basic rejection of 80dB or above
Second harmonic accuracy within the fundamental frequency range, less than+1dB
Distortion error less than 0.03% (including hum and noise)
AC voltage measurement
Range 1mVrms~300Vrms Full scale with 12 gears (automatic shifting)
Frequency response 20Hz~200kHz+1dB
Input impedance 100kW+10%, 70pF or below (unbalanced)
Accuracy within+3% of full scale (at 1kHz)
Noise error less than 10 µ V (input short circuited)
When the output level is at full scale, X : 1Vrms, Y : 500mVrms
Output impedance is about 600W
Use power supply AC 100/120/220/240V, ± 10%, 50/60Hz
Attachment operation manual x 1, power cord x 1, test line GTL-103 x 1
Size and weight: 310 (width) x 165 (height) x 300 (length) mm, approximately 3.8 kilograms