PCE INSTRUMENTS PCE SC 43 - PCE-SC 43 sound calibrator

PCE-SC 43 sound calibrator

• With different sound pressure levels
• +-0.4 dB accuracy
• 1000 Hz frequency for frequency rating A, B, C and D
• 1/2 inch microphone opening
• Power supplied via removable batteries
• Sound pressure levels: 94, 104, 114 dB
• Sound class 2
• 50 hours of battery life

Product benefits:

The calibration frequency for the sound calibrator is 1000 Hz and is a sine wave. Compared to other calibrators, this sound calibrator has three adjustable sound pressure levels. 94 dB, 104 dB and 114 dB are available and can be selected at the touch of a button on the sound calibrator. An additional sound pressure level of 104 dB is available. The sound calibrator is particularly precise thanks to an accuracy of +-0.4 dB. This makes it possible to use the sound calibrator to check the accuracy of sound measuring instruments and, where necessary, to adjust them. The sound calibrator can be equipped with an ISO certificate (optional). ...