IEC711 318-4 Artificial Ear Occluded Ear Simulator Frequency ResponseCurveTester
USD 81.70 USD
Specifications
| Brand | Unbranded |
| Country Of Origin | China |
IEC711 artificial ear is made with reference to the artificial ears for Danish GRAS and BK. 1 x Artificial Ear. Frequency range: 100Hz-10kHz ±1dB (simulating human ear impedance). Coupler frequency range: 20Hz-16kHz (for coupler).
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