• #187865
  • 87
  • Ambco Electronics #650A

Audiometer AMBCO Pure Tone Automatic Screening Air Conduction

AUDIOMETER, PURE TONE PORTABLE650

Features
  • Meets or exceeds ANSI S3.6 1989, (ASA 81-1989) ISO 389-1985, C.H.D.P, O.S.H.A, E.P.S.D.T. ,F.A.A., Police, Divers, requirements
  • Hearing Threshold Range: 0 to 90dB in 5dB steps Accuracy better than ± 2 dB
  • Harmonic Distortion - less than 3%
  • More …
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Product Specifications


Features
  • Meets or exceeds ANSI S3.6 1989, (ASA 81-1989) ISO 389-1985, C.H.D.P, O.S.H.A, E.P.S.D.T. ,F.A.A., Police, Divers, requirements
  • Hearing Threshold Range: 0 to 90dB in 5dB steps Accuracy better than ± 2 dB
  • Harmonic Distortion - less than 3%
  • Tone present indicator
  • Tone switch
  • Total Weight less than 4.5 Ibs.

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