Beltone 109 Audiometer Air Only 2014 Calibration Certificate Working

US $119.99

  • Bryan, Texas, United States
  • Jan 30th
This item has been tested and is in working condition. It comes with what you see in pictures. The Beltone Model 109 is a pure-tone air-conduction audiometer testing instrument which is designed to be used in hearing test and conservation programs in schools and industrial plants. This easy-to-use instrument features accurate and reliable solid state digital circuitry, and it comes with a patient response signal for faster, more accurate test sessions. FEATURES Dial-in levels, -10 to 110 Db Dial-in frequency, 125-8000 Hz Pulsed/normal on/normal off tone modes Color-code earphones; left/right ear toggle on console Tone activation button Red indicator lights for power on, tone, and patient response 7 foot power cord with hospital grade plug SPECIFICATIONS Air conduction (pure-tone):125-8,000 (octave, interoctave bands) Continuous or step (pure-tone): Continuous Intensity, db hl: Air conduction (pure-tone): @ 250 hz (Air conduction): 10 to +100 @ 1,000 hz (Air conduction): 10 to +110 @ 8,000 hz (Air conduction): 10 to +100 Graduations (vacuum): 1.5 Dimensions W x D x H, CM (IN): 34x 40.6 x 17.8 (13.4x 16 x 7) Weight, kg (lb): 4.1(9)

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