Maico Ma800 Automatic Audiometer W/ Current Calibration & Acoustical Ear

US $3900

Dublin, Ohio, United States
Jun 9th

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Since 1982 we have provided audiological equipment to the medical, educational and industrial professions. We supply audiometers and sound rooms, custom and special needs instrumentation & accessories for speech and hearing, audiometer calibration and repairs services, sound room installation and relocation services. Our sole dedication to the Speech and Hearing profession, with our "hands-on" approach, creates quality oversight for all aspects of our services. You can count on us! ~SPA Associates The Maico MA 800 Automatic Audiometer provides the latest in hearing evaluation technology. It is easy to use, reliable and provides accurate testing in a fast, cost-effective manner. It is flexible, so that it can be programmed to fit the needs of your particular testing program. A microprocessor in the MA 800 automatically presents a pure tone stimulus in discrete 5 dB steps, at random intervals of 2 to 4 seconds. The stimulus consists of three tone pulses, or beeps, when the stimulus button is pressed. The hearing level ranges from 0-95 dB, and the frequency ranges from 500 Hz to 8000 Hz. The subject responds by pushing a hand-held switch each time the stimulus is heard. The program used is the familiar “down 10, up 5” sequence normally employed in manual pure tone audiometry. Test repeatability is established by the MA 800 at the beginning of each test to minimize unproductive test time. If the subject responds inappropriately before repeatability has been established by the instrument, the test will be terminated, a signal will sound and “Invalid Retest” will appear in the display. If, after repeatability has been established, the subject fails to establish a threshold at a given level, the audiometer will skip that frequency, and retest it one more time after completion of the normal test procedure. When the automatic test procedure has been completed a signal will sound to alert the operator that the test is finished, and the test results will be printed. The Maico MA800 Includes: TDH Headphones Power Supply Patient Response Switch Built in Printer w/ paper Automatic or Manual Testing OSCAR Bio-Acoustic Ear (For Daily Calibration Checks) Current Calibration Certificate! 30 Day Warranty!!! This unit is in great shape and ready to be plugged in and put to use. We will calibrate the unit before we ship it. Please let us know if you have any questions about this unit or any of our other listings. Thanks for visiting!!