Fonix FP35 Test Box spares and accessories

The Fonix FP35 testbox is no longer manufactured by Frye and has been a legacy product since 2017. Connevans is still able to supply a small range of spares and accessories and we are still able to offer a calibration service.

Click here to access archive information about the FP35 on the Connevans information website

If you are looking to purchase an advanced, portable hearing instrument test box, we now recommend the AURICAL HIT. It is ideal for Teachers of the Deaf and Educational Audiologists who need to carry out regular checks of hearing aids and radio aids in the field. It is widely used in audiology clinics allowing for easy curve comparisons & information sharing between professionals and it offers a full range of the latest test stimuli including ISTS (international speech test signal).  Fully computer based, results can be easily stored and shared with colleagues.