Phonak Roger 21 Listening Adaptor/Checker.

Adaptor to allow listening checks and testing of a Roger 21 integrated receiver with a Phonak Receiver Audio Checker, an FMG750 Accessories Tester or a direct input hearing aid.

Note - Radio Aid Accessories Tester/Receiver Audio Checker must be purchased separately - see Associated Items on right.

Phonak part number: 055-3020