Filter
Calibrator
CRYSOUND calibrators for acoustic testing—precision sound pressure calibration for sound level meters and measurement microphones, IEC compliant.
NEW 
CRY3018 Sound Calibrator
Frequencies 1000 Hz, 250 Hz
Frequency Accuracy < 0.5 Hz
Sound Pressure Levels (SPL) 94 dB / 114 dB
CRY563B 1" Sound Calibrator
Calibrated Sound Pressure 94dB / 114dB
Calibration Accuracy ±0.2dB（+23℃; ±0.3dB（-10℃ to +50℃）
Calibration Frequency 1kHz±1%
CRY563A 1/2" Sound Calibrator
Calibrated Sound Pressure 94dB / 114dB
Calibration Accuracy ±0.2dB（+23℃; ±0.3dB（-10℃ to +50℃）
Calibration Frequency 1kHz±1%
