Ear simulator JOJO-JE1601

JE1601 artificial ear is a human ear simulator simulating average human input impedance, which will will load the acoustic impedance similar to the human ear into the sound source when coupling with sound. JE1601 simulation ears are generally used with 1/2 inch pressure field measurement, microphone, to measure the telephone receiver, headphones, etc., and the equivalent volume is 6m³. It completely meets the following requirements: IEC 60318‐1:2009 Ed. 2.0 and GB/T 25498.1‐2010. Features: ■ Height(including connection adapter): 32mm ■ Diameter: 60mm ■ Weight(including connection adapter): 208g ■ Output interface: BNC