Lugar del origen
Fujian, China
Canales
De canales 2 canales
Product name
AudiScan Portable Audiometer
Test frequencies
500, 1000, 2000 and 4000 Hz
Hearing level range
40dB,50dB,60dB,70dB,80dB
Power supply
3 AAA batteries
Dimensions
20 x 7 x 7 cm (7.87 x 2.76 x 2.76 inch)