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Tremetrics RA800 – Lipin/Dietz Associates, Inc.

Tremetrics RA800



Tremetrics RA800

Sporting an interactive touchscreen interface to make testing faster and more convenient, the Tremetrics RA800 can test from -10 dB to 100 dB, and from 500 Hz through 800 Hz.

Offering unprecedented customizability, it allows you to select desired option or function display and completely customize test protocols. Built-in safeguards also alert you if someone is trying to manipulate results.




  • Standards: ANSI S3.6 (1996)
  • Test Frequencies: 250, 500, 750, 1500, 2000, 3000, 4000, 6000, 8000 Hz
  • Frequency Accuracy: Better than 1%
  • Distortion: Total harmonic distortion below 40dB (1%)
  • HL Attenuator: -10 to 100 dB in 5dB steps
  • HL Accuracy: ±1 dB
  • Calibration: Accuracy 0.1dB, Non-volatile EEPROM, calibration date printed on each audiogram, with 45 day reminder prior to renewal. Provision for calibration of two headsets or headset/inserts
  • Rise/Fall Time: Meets ANSI specifications
  • Audiogram Storage: 2,500
  • Compliance Documentation: Calibration, Daily Biological test, earphone, OSCAR and hand-switch identification
  • Display: 10.0″ active matrix LCD color display with easytouch user input
  • Clock: Real-time, battery backed, time of day printout


The RA800 is Tremetrics’ new interactive touch-screen interface that makes your testing faster and more convenient than ever before. Touch-entry is easy and natural.

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