MAICO MA 53 TRUE CHANNEL AUDIOMETER

• True two channels – for presentation of 2 different frequencies
• Air-, bone, speech and freefield with built-in power amplifier
• Tone, pulse, warble, masking and CD/tape/microphone input
• Clinical features such as SISI, DLI, ABLB and Carhart decay testing
• Complex mixing for presentation of test and masking signal to one ear
• RS 232 serial PC interface with Noah software driver
• Optional high tone audiometry for AC and BC up to 16 kHz
• Optional insert phone capabilities
  
  

The Piano Plus is a portable high frequency, true 2-channel diagnostic audiometer from M/s Inventis, Italy which offers:

• Inbuilt Large LCD to display complete audiogram.
• AC, BC, Speech and Free field Audiometery.
• Special tests such as SISI, DLI, ABLB, Tone Decay, Stenger, Autothreshold, Master Hearing Aid, Multi Frequency, High Frequency, Bekesy and MLD (Masking Level Difference).
• Standard Frequency Range from 125 Hz To 20 KHz.
• Presentation Of 2 Different Frequencies Simultaneously In Both Ears.
• Built-in 2 GB Memory for recorded speech stimuli – hence no external tape or CD player required.
• Options include FF speakers, insert phones, PC-software, integrated thermal printer etc.