Jual Calibtor sound level meter PCE 322A
Sound Level Calibrator PCE-SC41
Specifications
Output Sound pressure Levels : 14dB and 94dB
Output Frequensi : 1000Hz 4%
Reference Ciditions : Temperature 23C ( 73 F ),1013 mbar,65%RH
Accuracy : 0.5dB
Power : One 9V Battery.006P or IEC 6F22 orNEDA 1604
Low Battery Check : Calibrator will cut sound pressure output if battery voltage falls below acceptable range
The Instrument complies with : IEC 942 CLASS 2
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