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SLM25TK Sound Level Meter with Data Logging Function Measure 30dB~130dB and CD Software - Tekcoplus Ltd.
Sound Meter (Noise & Decibel)
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Life Basis Decibel Meter LCD Digital for Noise Environmental Monitorin – LifeBasis
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Sound Meter (Noise & Decibel)
Xrclif Sound Level Meter Digital Handheld Db Meter Sound Monitor Noise Audio Level Meter 30-130db Decibels Mini Sound Meter - Sound Level Meters - AliExpress
Decibel Meter, Sound Level Meter Digital Reader RQ-882A Noise Level Meter Measurement Range 30-130 dB with LCD Color Display A/C Frequency Weighting for Environmental and Mechanical Noise Monitor: Amazon.com: Industrial & Scientific