Amplivox 270 Diagnostic Audiometer

Amplivox 270 Diagnostic Audiometer

A two-channel diagnostic audiometer which provides an extensive range of measurements for diagnostic audiology and hearing aid fitting. Including air conduction (AC), bone conduction (BC) and speech testing, the Model 270 is ideal for those who operate within a clinic, workplace, or on-the-go.

Features:

Two-channel audiometry
Frequency range (AC): 125 - 8000Hz
Attenuation range (AC): -10 - 120dBHL
Air and bone conduction with masking
THL, MCL, ULL/UCL
Speech testing (live and recorded)
Free field audiometry (2 speakers)
Special tests: ABLB, Stenger, SISI
Third-party EMR connectivity
Compact, lightweight and portable

Frequency Range:

Air conduction range (kHz): 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8
Bone conduction range (kHz): 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8
Frequency accuracy: <1%
Distortion: <2%
Tone present: Continuous, interrupted, pulsed, warble

Output Level Range:

Air conduction range: -10dBHL to 120dBHL ±3dB
Bone conduction range: -10dBHL to 70dBHL ±3dB
Output level step size: 2.5 / 5dB

Masking:

Masking: Narrowband and speech weighted
Output: Headphones, insert earphones or insert masker
Insert masking output: 90dBHL max (250-4kHz)

Speech:

Speech input: MP3 or CD input or live speech

Freefield:

Output level range (FF): Up to 90dB
Output level range (FF): 2