AD104 Professional Audiometer

Input: pure tone, warble tone 5%, 5Hz Sine wave frequency modulation.

Masking: Both air conduction and bone conduction can do masking

Computer Interface: USB data transfer interface, can transfer data to computer, and also can set uppersonalized print reports

Output: Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insertmasking

Transducer: TDH 39 earphone (standard configuration)Ear~Tone 5AInsert earphone (Optional)B71 bone conduction earphone (standard configuration)

Monitor function: Optional

Send test voice: Manual or automatic/ Mono-pulse/ Multiple-pulseDisplay: Letter-figurePatient signal: ResponserStructure: Engineering plastic shellAttenuator control : Standard rotary switch (can choose Push-button switch)Power supply: Outer type regulated power supply (standard configuration), 220-230V,50-60 Hz

Extended range function: If haven't select, AC output restrictions smaller than maximum output 20 dB

Feedback words: Buill-in feedback words microphone. 50-90 dB SPL can be continuous adjust in panel.

Frequency selection If you need to fast test, you can select 250 Hz,750 Hz,1500Hz, 4k Hz or 6k Hz.

Fuse :T2A Built-in fuseSize :45cm*30cm*7cm

Net Weight: 1775g

Standard accessory:software, audio-metric leaves.

TDH39 Air conduction earphone, B71 Bone conduction earphone, responder, power line, USB line, CD