Microphone And Headphone Test Panel

LH-4 - LinAire Engineering, Inc (LinAire)

The LH-4 provides a complete range of tests for Headphones, Microphones (Carbon, Electret or Equivalent, Dynamic), Headsets and their associated switches, cords and plugs, from go no-go to complete performance certification. Testing can be performed using voice and/or the internal tone generator when testing any unit or combination of units. Evaluation of the unit under test (UUT) can then be made using the LH4 Speaker, Meter and other panel indicators.