CRY5611 Sound level calibrator is suitable for sound pressure calibration of sound level meters and electroacoustic testers. CRY5611 has many advantages, including high stability, small size, light weight, low power and easy to use. With the operating frequency of 1000 Hz, it will not affected by the weighted network during calibration. (A, B, C, D weighted networks have zero attenuation at 1 kHz.)
Small size
Excellent stability
Cost-effective