| 
								測(cè)試信號(hào)頻率 
							 | 
								50Hz-100kHz , 34點(diǎn)50Hz, 60Hz, 75Hz, 100Hz,
 120Hz,150Hz,200Hz,250Hz,
 300Hz,400Hz,500Hz,600Hz,
 750Hz,1kHz,1.2kHz,1.5kHz,
 2kHz, 2.5kHz, 3kHz, 4kHz,
 5kHz, 6kHz,7.5kHz,10kHz,
 12kHz,15kHz,20kHz,25kHz,
 30kHz,40kHz,50kHz,60kHz,
 75kHz,100kHz
 | 
								50Hz-200kHz, 37 點(diǎn)50Hz, 60Hz, 75Hz, 100Hz,
 120Hz,150Hz,200Hz,250Hz,
 300Hz,400Hz,500Hz,600Hz,
 750Hz,1kHz,1.2kHz,1.5kHz,
 2kHz, 2.5kHz, 3kHz, 4kHz,
 5kHz, 6kHz, 7.5kHz,10kHz,
 12kHz,15kHz,20kHz,25kHz,
 30kHz,40kHz,50kHz,60kHz,
 75kHz,100kHz,120kHz,150kHz,
 200kHz
 | 
								20Hz-200kHz,15025點(diǎn)
 |