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Description

The Ambco 650A Audiometer comes complete with a Carrying Case (#AMB-1), 110 AC Adapter (#AMAC-650), Patient Response Push Button (#AMPR-5), and complete Audiometric Headset.

Warranty: 5 Years Limited - Defects in Materials of Workmanship.

The 650A Audiometer is a light weight, portable, manual, pure tone audiometer. It is used for all primary care practices, such as pediatrics, family, general, internal medicine, schools, etc.

Note: This audiometer is made to order.

Features

Ambco 650A Audiometer Features

  • Easy to use tone switch.
  • Tone present indicator.
  • Plug-in 110 or 220 Volt.
  • Extremely accurate.
  • Exceeds all specifications.
  • Steady and pulsed tone.
  • Meets requirements for CPT Code 92552 - Threshold Test (pure tone audiometry).

Specifications

Ambco 650A Audiometer Specifications

  • 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.
  • Frequency Range: 250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz accuracy better than ± 3%, (steady and pulsed tone).
  • Hearing Threshold Range: 0 to 90 dB in 5 dB steps accuracy better than ± 2 dB.
  • Harmonic Distortion: Less than 3%.
  • Power: 110 - 230 VAC, 50 - 60 HZ UL, C.S.A. approved power supply.
  • Total Weight: Less than 4.5 lb (complete with headset, TDH 39 earphones, patient response, audiogram pad, and carrying bag).

Accessories

Ambco 650A Audiometer Accessories

The following accessories are compatible and commonly purchased with the 650A Audiometer:

  • #AMAC-650: 110 AC Adapter - For 650A and 650AB Models.
  • #AMB-1: 650A/AB Audiometer Carrying Case.
  • #AMCU-2B: Audiometer Ear Cushion - Left - Blue.
  • #AMCU-2R: Audiometer Ear Cushion - Right - Red.
  • #AMHB-1: Headband.
  • #AMHS-1: Audiometric Headset - Standard (No Calibration).
  • #AMHS-C1: Audiometric Headset - With Calibration.
  • #AMPA-1: Audiogram Pad.
  • #AMPC-3: Patch Cord.
  • #AMPR-5: Patient Response Push Button.
  • #AMRC-1: Earphone Cord.
  • #AMRE-TDH-39P: Telephonics 10 Ohm Ear Phone.
  • #MX-41 CVR100: Sanitary Disposal Earphone Guards "Booties" - Bag of 100.
  • #MX-41 CVR: Sanitary Disposal Earphone Guards "Booties" - Box of 500.

Frequently asked questions

What is the frequency range of the Ambco 650A Audiometer?
<p>The Ambco 650A Audiometer offers a comprehensive frequency range for pure-tone hearing tests, including <strong>250, 500, 1000, 2000, 3000, 4000, 6000, and 8000 Hz</strong>.</p>
What is the hearing threshold range of the Ambco 650A Audiometer?
<p>The Ambco 650A Audiometer offers a hearing threshold range of <strong>0 to 90 dB in 5 dB steps</strong>. This device is designed to be highly accurate, exceeding industry specifications for reliable hearing threshold testing.</p>
Does the Ambco 650A meet strict compliance standards?
<p>Yes, the Ambco 650A Audiometer is engineered to <strong>exceed industry specifications</strong> and meets a comprehensive list of stringent regulatory standards, confirming its suitability for professional diagnostic use. This high level of compliance ensures reliable and accurate performance in diverse settings.</p>

<p>The 650A meets or exceeds requirements for the following key standards and applications:</p>

<ul>
<li><strong>Acoustic &amp; Measurement Standards:</strong> ANSI S3.6 1989, ASA 81-1989, and ISO 389-1985.</li>
<li><strong>Regulatory &amp; Occupational Compliance:</strong> O.S.H.A., F.A.A., Police, and Divers requirements.</li>
<li><strong>Medical &amp; Clinical Requirements:</strong> C.H.D.P, E.P.S.D.T, and meets requirements for <strong>CPT Code 92552</strong> (Pure Tone Audiometry Threshold Test).</li>
</ul>

<p>Furthermore, the unit’s power supply is <strong>UL and C.S.A. approved</strong> for safety and quality.</p>
Does the Ambco 650A include a complete testing kit?
<p>Yes, the Ambco 650A Audiometer ships as a <strong>complete, factory-new system</strong> designed for immediate clinical use right out of the box. This package is highly portable (weighing less than 4.5 lb complete) and includes all essential accessories for performing accurate manual pure tone audiometry, meeting compliance requirements like CPT Code 92552.</p>

<p>The complete standard kit includes:</p>

<ul>
<li><strong>Ambco 650A Audiometer Unit</strong></li>
<li>Complete Audiometric Headset (including TDH 39 earphones)</li>
<li>Patient Response Push Button</li>
<li>Durable Carrying Case</li>
<li>110 AC Adapter</li>
</ul>
Does the Ambco 650A Audiometer have universal power compatibility?
<p>Yes, the Ambco 650A Audiometer is designed to operate globally and accepts a wide range of input voltage.</p>

<ul>
<li><strong>Voltage:</strong> 110 - 230 VAC</li>
<li><strong>Frequency:</strong> 50 - 60 HZ</li>
</ul>

<p>It is supplied with a UL and C.S.A. approved power supply, ensuring compliance and safety.</p>
Is the Ambco 650A Audiometer lightweight?
<p>Yes, the Ambco 650A Audiometer is designed for portability, with the complete system weighing <strong>less than 4.5 lbs</strong> including the audiometric headset, patient response button, and carrying case.</p>
Does the audiometer have minimal harmonic distortion?
<p>Yes, the Ambco 650A is engineered for high accuracy, with a specified harmonic distortion of <strong>less than 3%</strong>.</p>
What are the ideal applications for this audiometer?
<p>The Ambco 650A Audiometer is a lightweight and highly portable manual pure tone audiometer designed for accuracy in diverse settings. It is ideal for primary care and institutional environments, including:</p>

<ul>
<li><strong>Family Practice and General Medicine</strong></li>
<li><strong>Pediatrics and Internal Medicine</strong></li>
<li><strong>Schools and Educational Facilities</strong></li>
<li><strong>Specialized Screening</strong> (e.g., Police and Divers)</li>
</ul>