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Pure Tone Audiometer #650A

AMBCO

$2,311.73
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Pure Tone Audiometer #650A
  • Meets or exceeds ANSI S3.6 1989, ISO 389-1985, and relevant occupational standards
  • Hearing Threshold Range: 0 to 90 dB in 5 dB steps; accuracy ±2 dB
  • Frequency Range: 250–8000 Hz (eight frequencies)
  • Harmonic distortion <3%; tone present indicator and tone switch
  • Portable; total weight <4.5 lb (complete kit)
SKU:
187865
Power Source:
AC Power
QTY Per Sell:
1
Type:
Pure Tone Automatic Screening Air Conduction
Frequency Range:
  • 250 Hz
  • 500 Hz
  • 1000–8000 Hz (up to 8k)
    • Frequency Accuracy:
    Better than ±3% across listed frequencies
    Harmonic Distortion:
    Less than 3% (typical)
    Hearing Threshold Range:
    0 to 90 dB in 5 dB steps; accuracy ±2 dB
    Included Accessories:
  • TDH-39 earphones
  • Patient response push-button
  • Audiogram pad and carrying bag
    • Power Options:
    650A: 110–230 VAC; 650AB adds 9V battery option
    Battery Life (650AB):
    Approx. 48 hours (per manufacturer spec)
    Certifications & Standards:
  • ANSI S3.6 (1989)
  • ISO 389-1985
  • Meets occupational requirements (OSHA, FAA, etc.)
    • Warranty:
    5-year limited manufacturer warranty
    Total Weight (kit):
    Less than 4.5 lb (complete kit with accessories)
    Clinical Applications:
  • School screenings
  • Primary care and occupational testing
  • Pediatric and general practice
    • Manufacturer Link:
    Manufacturer: Ambco Electronics product page
    SKU:
    187865
    Power Source:
    AC Power
    QTY Per Sell:
    1
    Type:
    Pure Tone Automatic Screening Air Conduction
    ic__sync_id:
    1
    ic__id:
    1525
    Frequency Range:
  • 250 Hz
  • 500 Hz
  • 1000–8000 Hz (up to 8k)
    • Frequency Accuracy:
    Better than ±3% across listed frequencies
    Harmonic Distortion:
    Less than 3% (typical)
    Hearing Threshold Range:
    0 to 90 dB in 5 dB steps; accuracy ±2 dB
    Included Accessories:
  • TDH-39 earphones
  • Patient response push-button
  • Audiogram pad and carrying bag
    • Power Options:
    650A: 110–230 VAC; 650AB adds 9V battery option
    Battery Life (650AB):
    Approx. 48 hours (per manufacturer spec)
    Certifications & Standards:
  • ANSI S3.6 (1989)
  • ISO 389-1985
  • Meets occupational requirements (OSHA, FAA, etc.)
    • Warranty:
    5-year limited manufacturer warranty
    Total Weight (kit):
    Less than 4.5 lb (complete kit with accessories)
    Clinical Applications:
  • School screenings
  • Primary care and occupational testing
  • Pediatric and general practice
    • Manufacturer Link:
    Manufacturer: Ambco Electronics product page