GSI 39
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«<gsi Grason-Stadler AUDIOMETRY TYMPANOMETRY

AUDIOMETRY AND TYMPANOMETRY The GSI 39™ is a flexible screening product for tympanometry, acoustic reflex measurements, and audiometry to meet your testing needs today and in the future. The GSI 39 is available in five different versions. Choose your needed features today and upgrade your device with additional features as your needs change in the future. REPORTING AND COUNSELING With one button press, test results are transferred from the GSI 39 to GSI Suite software where audiometric, tympanometric, and OAE test results may be combined into a single comprehensive report. Counseling...

FEATURES MULTIPLE PROBE TONES Probe tones of 226 Hz and 1000 Hz are available. Normative ranges for middle ear pressure and admittance are included. Air conduction screening from 125 to 8000 Hz. Steady, Pulsed, and FM provide a variety of interesting test stimuli to accommodate all screening environments. Flexible options that include tympanometry at 226 Hz, 1000 Hz, ipsilateral and contralateral reflex screening, and audiometry in any combination. IPSI AND CONTRA REFLEX Quickly screen for the presence of ipsilateral or contralateral acoustic reflexes at up to four frequencies. Have the...

BENEFITS MULTIPLE CONFIGURATIONS Accommodate a variety of testing needs with five versions. Combine tympanometry, ipsi and contra reflex screening, and screening audiometry to quickly assess middle ear function, neural integrity, and hearing level in patients of all ages. YOU CAN TRUST GSI has a history of manufacturing products that are designed for durability. Enjoy the flexibility of a portable, stand-alone device with an internal printer or connect to a PC for seamless EMR/EHR transfer. TESTING TAKES As soon as the probe tip obtains a seal in the ear canal, the tympanogram will...

TECHNICAL SPECIFICATIONS DIMENSIONS AND WEIGHT W x D x H: 12.5 in x 14.5 in x 4.7 in (31.75 cm x 36.83 cm x 11.94 cm) Weight: 5 lb - unit and probe (2.27 kg) Shipping W x D x H: 19.5 in x 22.5 in x 8.25 in (49.53 cm x 8.86 cm x 20.96 cm ) Shipping Weight: 13.1 lb (5.94 kg) GSI 39 PROBE - 226 HZ PROBE TONE ONLY TYMPANOMETRY AND REFLEX MODES PROBE TONE Frequency: 226 Hz +/- 2% Intensity: 85.5 dB SPL +/- 2.0 dB Harmonic Distortion: < 3% COMPLIANCE Range: 0.0 to 1.5 cm3 and 0.0 to 3.0 cm3 Accuracy: +/- 5% or +/- 0.1 cm3, whichever is greater PRESSURE Range: +200 to -400 daPa Accuracy: +/- 10...