Specifications

• 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