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USB Noise Meter (Pro Edition)
MeterTo Digital LCD Sound Level Meter ET-956 Noise Meter Range 30dB~130dB 31.5Hz~8kHz Resolution 0.1dB A & C Weighting USB PC Monitoring: Amazon.com: Industrial & Scientific
Extech 407780A Integrating Sound Level Meter with USB
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Decibel Meter and Recorder eS528L - ennoLogic
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Sound Level Meter, Noise Meter, with USB Computer Interface (BE844) - China Sound Level Meter and Level Meter
professional decibel meter for measuring two independent sources of sound signals
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USB Sound Level Data Logger
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CM-170 Sound Pressure Level Meter w Data Logging, Clock & USB Interface. - Galaxy Audio
USB Noise Meter Pro Edition - noise level meter with wide dynamic range
Free Shipping WS1361 Digital Sound Level Meter 30-130dB Decibel USB Noise Measurement
SLM-25 Sound Level Meter with Backlit Display High Accuracy Measuring – Gain Express
Optimus Red Data Logging, Integrating Sound Level Meter for Occupational noise Assessments
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