Grason Stadler GSI 39 Tympanometer
Grason Stadler GSI 39 Tympanometer - V1 - Tymp & Ipsi Reflex / 226Hz may not be in stock. Please call us for ETA before purchasing.
($9,898.90 inc GST)
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Warranty Information
Warranty Information
1 year for the V1 226Hz. 2 years for all other models.
Grason Stadler GSI 39 Tympanometer
From
$7,999.00 ex GST($8,798.90 inc GST)
To
$12,999.00 ex GST($14,298.90 inc GST)
The Grason-Stadler GSI 39 is a versatile and reliable tool designed for hearing screening, offering audiometry, tympanometry, and acoustic reflex measurements. This compact device is perfect for clinics seeking to assess middle ear function, neural integrity, and hearing levels efficiently.
Available in five configurations, you can tailor the GSI 39 to your practice's needs—whether you require tympanometry at 226 Hz or 1000 Hz, ipsilateral and contralateral reflex screening, or audiometry. The intuitive design ensures fast results, and the device is built for durability, functioning as a stand-alone unit or integrating seamlessly with your EMR/EHR system via the GSI Suite software for advanced reporting.
Enjoy quick testing with features like automatic tympanogram generation and flexible printing options. The GSI 39 combines smart design with trusted reliability, making it an excellent choice for hearing healthcare professionals.
Configurations
- V1 - Tymp & Ipsi Reflex
- V2 - Tymp, Ipsi, & Contra Reflex
- V3 - Tymp, Ipsi, Contra Reflex, & Pure Tone Audiometry
- V4 - Tymp, Ipsi, & Pure Tone Audiometry
- V5 - Tymp Only
Key Features
- Audiometry and Tympanometry: The GSI 39™ is a versatile screening device designed for tympanometry, acoustic reflex measurements, and audiometry, adapting to your current and evolving testing needs. Available in five configurations, it allows you to select the features you need now and upgrade with additional capabilities as your requirements grow.
- Reporting and Counseling: With a single button press, the GSI 39 seamlessly transfers test results to the GSI Suite software, combining audiometric, tympanometric, and OAE results into a comprehensive report. Counselling tools, like the speech banana and hearing loss levels, make it easier for clinicians to explain results clearly to patients and their families.
- Multiple Probe Tones: Offers 226 Hz and 1000 Hz probe tones with included normative ranges for middle ear pressure and admittance.
- Screening Audiometry: Provides pure tone air conduction screening from 125 to 8000 Hz. Features Steady, Pulsed, and FM stimuli to suit various screening environments.
- Five Configurations Available: Choose from flexible options combining tympanometry (226 Hz and 1000 Hz), ipsilateral and contralateral reflex screening, and audiometry to meet diverse testing needs.
- Ipsi and Contra Reflex Screening: Effortlessly screen ipsilateral and contralateral acoustic reflexes at up to four frequencies for quick and accurate results.
- Stand-Alone or PC Compatible: Benefit from the reliability of a stand-alone device with the added advantage of EMR/EHR compatibility. A single button transfers data for advanced reporting.
- Printing Options: Use the built-in printer or connect to GSI Suite on a PC for detailed result printing and enhanced reporting flexibility.
Multiple Configurations
The GSI 39 is available in five versions to suit various testing requirements. It combines tympanometry, ipsilateral and contralateral reflex screening, and audiometry to efficiently evaluate middle ear function, neural integrity, and hearing levels across all age groups.
Reliability You Can Trust
Built with durability in mind, the GSI 39 offers the flexibility of a portable, stand-alone device with an internal printer or the option to connect to a PC for seamless EMR/EHR integration.
Testing Takes Seconds
The GSI 39 ensures quick results. Once the probe tip seals in the ear canal, tympanometry begins automatically. With a pressure sweep rate of 600/200 daPa per second, it delivers a precise and reliable assessment of middle ear function in seconds.
| 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 daPa or 15%, whichever is greater, measured in 0.5 to 2.0 cc cavities Sweep Rate: 600 daPa/sec, except near tympanogrm peak where sweep rate slows to 200 daPa/sec to provide better definition of the peak compliance Sweep Direction: Positive to negative Gradient: Tymp pressure width at 50% of peak compliance Test Time: Approximately 1 second REFLEX Frequencies: 500, 1000, 2000, and 4000 Hz Accuracy: +⁄- 3% Total Harmonic Distortion: < 5% (< 10% at 110 dB HL) Rise/ Fall Times: 5 to 10 msec Output Levels: 80 - 110 dB HL Pressure: Automatically set to pressure at peak compliance with an offset of + or – 20 daPa depending on location of peak compliance Test Time: 2 to 12 seconds |
| Audiometry Mode |
| FREQUENCIES 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, and 8000 Hz Accuracy: +⁄- 2% Total Harmonic Distortion: < 2.5% Rise/Fall Time: 20 to 50 msec HEARING LEVEL RANGE Air Conduction: -10 to 100 dB HL Step size: 5 dB Accuracy: • 125 to 4000 Hz +⁄- 3 dB • 6000 to 8000 Hz +⁄- 5 dB Signal to noise: > 70 dB TONE PRESENTATION: Continuous: Steady on when Present bar is depressed Pulsed: 2.5/ sec ( 200 msec ON, 200 msec OFF) FM (frequency modulated or warble tone): +⁄- 5%, 5 Hz |
| Printer |
| 4 inch thermal printer Speed: 2 audiograms + 2 tymp/reflex (4 frequencies), < 1 minute |
| Display |
| 240 x 64 graphical, monochrome LCD |
| Standard Accessories |
| Probe assembly (Standard - 226 Hz only or Combo - 226 Hz and 1 kHz) Power module + power cord Test cavity Eartips Printer Paper User manual Quick reference guide wall chart – 226 Hz Contra phone; versions 2 and 3 DD 45 headset; versions 3 and 4 GSI Suite |
| Environmental |
| Operating Temperature: +59° F (15° C) to +104° F (40° C) Storage Temperature: -93° F (-69° C) to +149° F (65° C) Operating Humidity: 15% to 95% Operating Ambient Pressure: 98 kPa to 104 kPa |
| Power |
| Universal, auto-ranging power supply: 100 to 240V +⁄- 10%; 50 to 60 Hz +⁄- 5 %; 16 W maximum while printing |
| Quality System |
| Manufactured, designed, developed and marketed under ISO 13485 certified quality systems. |
| Compliance |
| TYMPANOMETRY AND REFLEX MODES PROBE TONE • IEC/EN 60601-1 Medical Electrical Equipment Requirements for Safety • CSA C22.2 No.601-1-M90 • ANSI S3.39 Aural Acoustic Impedance Admittance (Type 3) • IEC 60645-5 Aural Acoustic Impedance/ Admittance (Type 3) • ANSI S3.6 Audiometers (Type 4) • IEC 60645-1 Pure Tone Audiometers (Type 4) Specifications for Audiometers (Type 4) • PTB Certificate No. 15.11-94/53 Pure Tone Audiometers (Type 4) • GL2005-00014 Guidelines for Manual Pure-Tone Threshold Audiometry |
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