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The GSI 18TM is a lightweight, portable air conduction audiometer offering frequency testing from 125 to 8000 Hz and intensities from 0 to 100 dB HL. It supports both supra-aural and insert earphones and offers an optional response button for added convenience.

 

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  • Portable & Travel Friendly
    Weighing just 2.5 pounds, the GSI 18 is ideal for mobile screenings. It operates on either AC power or five AA batteries, offering up to 10 hours of testing. A convenient carrying case is included.

    Adaptable to Any Environment
    Easily switch between headphones and insert earphones. In noisy settings like schools or industrial sites, insert earphones help minimize background noise for more accurate results.

  • Keep Testing Subjects Engaged & Reliable
    Offers three stimulus options: steady, pulsed, and FM pure tone to engage distracted children and, in industrial settings, ensure the signal stands out from ringing in the ears.

    User-friendly Interface
    The intuitive design and GSI's history of easy operation make screening audiometry simple, requiring minimal training.

Want to learn more about the GSI 18?

Visit the Grason-Stadler website for a full breakdown of the features and benefits, along with a variety of educational materials.

GSI 18 page

 

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Specifications

ANSI S3.6 Audiometer (type 4)

IEC 60645-1 Audiometer (type 4)

UL and IEC 60601-1 Electrical Safety

IEC 60601-1-2 EMC

CAN/CSA C22.2 No. 601-1 - M90 (2003)

Medical Device Directive 93/42/E