iPhone Based Device
Sound Level Meters
Mic power supply
Sound Insulation Testing
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Cables And Accessories
Sound Power Testing
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Automotive Railway NVH
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MP471S/MP472S/MP473S 1/4-inch Pressure-field Microphone
CA915 High Sound Pressure Calibrator & Full Frequency Couple
CA915 is a high sound pressure calibrator using the comparison method.
Established in 1998 and has been in the field of acoustic measurement for many years. It is one of the largest and best-reputed high-tech enterprises in China.