Specification of Audiometer
Two independent output channels
Extended range function:
If it is not selected, AC output restrictions smaller than maximum output 20 dB
pure tone, warble tone ±5%, 5Hz Sine wave frequency modulation.
Both air conduction and bone conduction can do masking
USB data transfer interface, can transfer data to computer, and also can set up personalized print reports.
Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insert masking.
TDH 39 Air conduction earphone (standard configuration)
Ear~Tone 5A Insert earphone (Optional)
B71 bone conduction earphone (standard configuration)
Feedback words :
Built-in feedback words microphone. 50-90 dB SPL can be continuous adjust in panel.
Send test voice:
Manual or automatic/ Monopulse/ Multiple-pulse
Frequency selection :.
If you need to fast test, you can select 250 Hz,750 Hz,1500Hz, 4k Hz or 6k Hz
Engineering plastic shell
Attenuator control :
Standard rotary switch (can choose Push-button switch)
Outer type regulated power supply (standard configuration), 220-230V,50-60 Hz
T2A Built-in fuse
Net Weight :
TDH39 Air conduction earphone,
B71 Bone conduction earphone,