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Decibel Meter, Protmex Digital Sound Level Meter Portable SPL Meter 30-130dB with Temperature Humidity Measuring MAX/MIN Data Hold Large LCD Screen Backlight Auto Shut-down A Weighted for Home Factory: Amazon.com: Industrial &
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Amazon.com: Smart Decibel Meter Large Colored LED Screen Display Sound Level Tester 30dB to 130dB Range Temperature Humidity Measurement : Industrial & Scientific
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ennoLogic Decibel Meter and Recorder – Digital Sound Level Meter, Noise Logger and Tester – Max/Min/Hold, Range 30-130 dBA - eS528L: Amazon.com: Industrial & Scientific
Decibel Meter, RISEPRO® Digital Sound Level Meter 30 – 130 dB Audio Noise Measure Device Backlight MAX/MIN, Data Hold Auto Power Off Dual Ranges HT-80A
PCE-322A Sound Level Indicator Class II Decibel (dB) Meter with Data-Logging functionality from PCE Instruments: Amazon.com: Industrial & Scientific
