The OtoScreen III, OtoScreen IV and OtoPulse units can be converted from one type to another. This requires that a unit is opened, the switchplate exchanged and the firmware changed. Re-Calibration is recommended.
If converting to an OtoScreen III unit it is recommended that a rubber MX41/AR ear cushion also be purchased to replace a plastic ear cushion.
Click the "Mail In Instructions" button on the left for information about sending your unit in.
OtoScreen Type Conversion Only:
$49.00 + $10 shipping and handling (USA Only)
OtoScreen Type Conversion and Re-Calibration Service:
$109.00 + $10 shipping and handling (USA Only)