Description
Description
- 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.
Spécifications
Spécifications
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ApplicationAudiometer
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Contents 1Headset, TDH 39 Earphones, Patient Response Audiogram Pad and Carrying Bag
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Frequency250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz Better than ± 3%,
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Power SourceAC Power
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TypePure Tone Automatic Screening Air Conduction
Return policy
Return policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
