Decibel Meter Data Logger Digital Sound Level Meter with 31,000 Data Record & USB Data Export, Rechargeable Sound Decibel Meter Recorder A/C Weighted MAX Data Hold Fast/Slow and 3-Color Alarm Display

الوصف

Decibel Meter Data Logger Digital Sound Level Meter with 31,000 Data Record & USB Data Export, Rechargeable Sound Decibel Meter Recorder A/C Weighted MAX Data Hold Fast/Slow and 3-Color Alarm Display