Interacoustics Callisto is PC-based Modular Hearing Aid System

The Interacoustics Callisto™ is a compact PC-based modular audiology and hearing aid fitting system designed for portable diagnostic audiometry, real-ear measurement (REM), visible speech mapping, and hearing instrument testing (HIT). Engineered for maximum portability and workflow flexibility, Callisto™ delivers advanced hearing assessment capabilities in clinics, hospitals, and mobile care environments.

 Key Technical Features 

• Portable modular audiology and fitting platform
• PC-based diagnostic and hearing aid fitting solution
• USB-powered operation with no external power supply required
• Lightweight compact design (approximately 565 g)
• Supports multiple software modules including:
  • Diagnostic Audiometry
  • REM440 Real-Ear Measurement
  • HIT440 Hearing Instrument Testing
  • VSP440 Visible Speech Mapping
• High-frequency audiometry capability
• Integrated counseling and visualization tools
• Binaural real-ear measurement support
• Open-fit hearing aid fitting compatibility
• Compatible with Noah and EMR systems

Performance & Safety 

• Accurate diagnostic audiometric testing
• Reliable real-ear verification for hearing aid fitting
• Frequency-specific amplification verification
• Integrated IEC and ANSI hearing instrument test protocols
• Stable USB-powered operation for mobile environments
• Designed for continuous professional clinical use
• Real-time visible speech mapping and patient counseling functionality
• Medical-grade compliance for audiology applications

Technical Details 

• Manufacturer: Interacoustics
• Model: Callisto™
• Product type:
  • Portable Audiometry / REM / HIT System
• Weight:
  • Approximately 565 g (1.25 lbs)
• Power supply:
  • USB-powered via PC connection
• Frequency range:
  • 100 Hz – 10 kHz (HIT module)
• Frequency accuracy:
  • Less than ±1%
• Distortion:
  • Less than 2%
• Probe microphone intensity range:
  • 40–140 dB SPL
• Connectivity:
  • USB interface
• PC requirements:
  • Intel i3 processor or higher
  • 4 GB RAM minimum
  • Windows® operating system compatibility

Compatible with multiple Interacoustics systems and software platforms including:

• Affinity 2.0
• Equinox 2.0
• Noah 4
• OtoAccess® database systems
• TBS10 hearing aid test box
• EMR/EHR integration platforms

This device comes in perfect working order, with a 30 day return, and with all the accessories you can see all the pictures.

 We will ship worldwide with UPS, Fedex or DHL (shipment will be fully insured).

 Please feel free to contact us for any question!

  Fast shipping worldwide with UPS

Delivery times:

- Europe: 1-2 days

- North America: 2-3 days

- South America: 4-5 days

- Rest of the world: 5-6 days

European community buyers:

Please note that VAT will need to be added to the final price, to any European community buyers who doesn't have a valid VAT number. European community buyers are asked to provide their VAT number after the purchase, to be Tax exempt. This apply to European community members only, all other countries buyers in the world are tax exempt.

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