Description

Product Specifications  

• Extended range function: If haven’t select, AC output restrictions smaller than maximum output 20 dB
• 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 up personalized print reports.
• Output : Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insert masking.
• Transducer : TDH 39 earphone (standard configuration)
• Ear~Tone 5A Insert earphone (Optional)
• B71 bone conduction earphone (standard configuration)
• Monitor function: Optional
• 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.
• Display : Letter-figure
• Patient signal: Responser
• Structure : Engineering plastic shell
• Attenuator control : Standard rotary switch (can choose Push-button switch)
• Power supply: Outer type regulated power supply (standard configuration), 220-230V,50-60 Hz
• Fuse : T2A Built-in fuse
• Size : 45cm*30cm*7cm
• Net Weight ：1775g
• Standard accessory: TDH39 Air conduction earphone, B71 Bone conduction earphone, responser, power cable, USB cable, CD software
• audiometric leaves.