Redefining Portability
The Callisto™ is a portable PC-based modular system that can include both a diagnostic audiometer and a full featured Real-Ear Measurement module (incl. Visible Speech Mapping).
- Intuitive – combines advanced testing and counseling
- Conforms to other Interacoustics Suite Software reducing the learning curve
- Mix and match Audiometry, REM and VSP
- Tailored customizable test routines
- Merge Video Otoscopy into the suite
- NOAH/OtoAccess™ compatible
Fitting Into a Modern Practice
”Inspired by advanced Audiometry and Real-ear systems, but wrapped in a small package”
AC440 - Audiometry Module
Callisto™ provides all the necessary air, bone and masking features required for basic and advanced diagnostic and clinical use.
- Customizable test setups, printouts & report templates
- Visual and auditory counseling tools (Speech Banana, Hearing Loss Simulator, Master Hearing Aid)
- Digitized word lists from your PC
- Audiogram historical comparison overlay
- High Frequency Audiometry
- Masking Help
- TEN test
- QuickSIN (optional)
AC440 - REM440 - VSP440
REM440 - Real-Ear Measurements
Hearing aid technology has dramatically improved over the past decade, the REM440

module accommodates your needs with regards to testing modern hearing aids.
- Visible Speech Mapping for combined verification and counseling (optional)
- Multiple speech stimuli in several languages and live voice
- True ‘On-Top’ mode for fast interactive HA fittings
- New NAL-NL2 and DSLv5
- Open Fit capable
- Directionality testing
- See data in graph or table mode
- Quickly switch between Response or Gain views
- In-the-ear monitor
- RECD capability
VSP440 - Visible Speech Mapping
- Visible Speech Mapping makes the fitting process a positive experience by helping the hearing aid user absorb and understand what they need to know.
- Live Demonstration of amplification
- Combine counseling & verification with NAL-NL2 and DSLv5
- Live voice and calibrated speech stimuli
- Demonstrate hearing aid benefits
- Encourage binaural fitting
- Increase client satisfaction
Most basic Callisto™ specifications
Size Length: 1.7 Inches (44 mm)
4.8 Inches (121 mm)
8.3 Inches (212 mm)
Weight: 1.2 pounds (565 g)
Software modules
supported REM440, VSP440 & AC440
Medical CE-mark: Yes
Download Specifications Sheet