1 Portable LCD Screen Audiometer Lightweight Handheld Hearing Test For Elderly
Listening range: 50dB, 60dB, 70dB, 80dB. Easy Operation: Long press 3 seconds to turn on the device, press the button to select the frequency and sound, and cover the patient ear with a gasket for testing.
Portable Audiometer Aerial Conduction LCD Screen Handheld Hearing Test Machi NEW
Listening range: 50dB, 60dB, 70dB, 80dB. Easy Operation: Long press 3 seconds to turn on the device, press the button to select the frequency and sound, and cover the patient ear with a gasket for testing.