Dongguan Jie Tong Electronic Instrument Co., Ltd. 
 Contact: Mr. Zhou 
 Tel: 13760331089 
 QQ: 1511158498 
 T: 0769-82086182 
 F: 0769-82086182 
 Zip Code: 523710 
 Address: Hung Lai Yuen Road, Zhenjiang Tangxia Garden 3 6F 

 Audio Analyzer MAK-6581 Product Name: Audio Analyzer 
 Brand: Meguro 
 Model: MAK-6581 
 Product Index: 5Hz-199.9KHz 
 Product information: Frequency range: 5Hz-199.9KHz 
 Output Level: 0.238mV-2.37Vrms 
 Distortion: <-95 dB (0.0018%) 
 Voltage range:-90dB ~ +40 db 14 ranges 
 Frequency range: 5Hz ~ 199.9KHz 
 Measuring range:-90dB ~-10dB (0.003% ~ 30%) 
 Residual Distortion: <-95dB (0.0018%) 
 N Range: 0dB ~ 100dB (0dB ~-90dB) fs 10 ranges 
 Dimensions: approximately 430W × 110H × 380D (mm) 
 Weight: about 9.5kg