Tremetrics RA660

The smallest, lightest portable audiometer

Quality designed PC based audiometer with combination Bio-Acoustic Simulator and HearCon Software.
Screening Audiometer
Standards• Includes HearCon Software Program, which requires minimal operator training
• The PC monitors progression of test and automatically instructs subject as required
• Flexible group testing – audiometer modules can be added as needed
• Fully automatic, semi-automatic, or manual testing operation
• Independent error checking with automatic test restart
• Selectable retest criteria
• Intercom – talk-over communication with any or all test subjects
• Distinctive graphic symbols and color coding for quick and accurate set up
• Automatic pre-test instructions
• Integrated Bio-Acoustic Simulator
• Optional room monitor with zoning
Screening Audiometer
Test Frequencies250, 500, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz (selectable)
HeadphonesTelephonics TDH-39, 10 ohm earphones in Model 41 cushions
Frequency AccuracyBetter than 1%, crystal controlled
Rise/Fall TimeMeets ANSI specifications
General
DimensionsAudiometer Module: 7in W x 7in D x 4in H
Interface Module: 8.5in W x 4.5in D x 1.5cm H
WeightAudiometer: 1 lbs Interface: 1 lbs
Power SupplyPower supplied by Interface Module: Auto-selectable 90-240 VAC ± 10%, 50-60 Hz
Accessories
Optional
  • Wall mount bracket
  • Room Monitor

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