Artificial ear Type 43AB

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The Artificial Ear Type 43AB is a complete test-jig for acoustical measurements on hearing aids.

The Type 43AB comprises:

IEC 126 2-cm³ Coupler RA0038
½" Pressure Microphone Type 40AG
¼" Preamplifier Type 26AC
Test Jig RA0052

The Test Jig has an adjustable spring-loaded arm to exert a variable force on the test object.

For relevant specifications see RA0038

Related Products:

Type 43AA
Type 43AC
Type 43AD
Type 43AF

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Updated 3. april 2007

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