Amazon.com: Decibel Meter, CURCONSA SPL Meter, Portable Sound Level Meter, 30dB to 130dB, LCD Display, can be Used in Homes, Factories and Streets（Blue） : Industrial & Scientific
GAIN EXPRESS Decibel Meter Digital Sound Level Meter Professional LCD Sound Noise Meter with 30dB to 130dB A/C Frequency Weighting, for Indoor and Outdoor Measurement: Amazon.com: Industrial & Scientific
Amazon.com: Mengshen Decibel Meter, Digital Sound Level Meter Handheld Audio Noise SPL Meter Tester with LCD Display Measuring 30-130dB (9V Battery Included) : Industrial & Scientific
Amazon.com: DB Noise Monitor Measuring Instrument AS844 + High Precision Digital Sound Level Meter Decibel Meter : Industrial & Scientific
URPRO Electronics Decibel Meter, Digital Sound Level Meter 30 – 130 dB Audio Noise Measure Device Backlight Display: Amazon.com: Industrial & Scientific
Amazon.com: VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB A/C Mode (Batteries Not Include) : Industrial
Extech SL250W Sound Meter with Connectivity to ExView App: Amazon.com: Industrial & Scientific
Amazon.com: VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB A/C Mode (Batteries Not Include) : Industrial
Decibel Meter, Professional Digital Sound Level Meter Noise Decibel Tester 30dB-130dB with LCD Color Display, A/C Frequency Weighting, USB Data Logger, Max/Min/Data Hold, Fast/Slow, Storage Bag HT622B: Amazon.com: Industrial & Scientific
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UNI-T UT351 Decibel Meter, Digital Sound Level Meter SPL Meter with 31.5Hz~8,000Hz A and C Frequency Weighting, 30~130dB Audio Noise Volume Measure Device, Max/Min Fast/Slow Data Hold LCD Backlight: Amazon.com: Industrial &
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Amazon.com: VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB A/C Mode (Batteries Not Include) : Industrial
AirKnight 3-in-1 Decibel Meter Sound Level Reader + Humidity & Temperature. Classroom Noise Meter, Sound Meter, SPL Meter & DB Meter Wall Mounted. Sound Level Meter, Decibel Reader Noise Decibel Meter: Amazon.com:
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JOSMAX 4-in-1 Decibel Meter Sound Level Reader + Digital Clock + Humidity & Temperature.
Professional Integrating-Averaging Class 2 Sound Level Meter with Data Logger and Noise Analysis Software: Amazon.com: Industrial & Scientific
Amazon.com: Decibel Meter Digital Sound Level Meter with Data Record Function 30-130dB Range High Accuracy db Meter with LCD Backlight Time Display : Industrial & Scientific
Amazon.com: VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB A/C Mode (Batteries Not Include) : Industrial
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
DIMMAIRY Decibel Meter, Digital Sound Level Noise Meter Measurement 30-130dB Backlight MAXMIN, Data Hold Auto Power Off Dual Ranges,Black: Amazon.com: Industrial & Scientific
Professional Noise/Sound Level Meter Digital 30~130dBA Decibel Meter Measuring Instrument (Sound Level Meter): Amazon.com: Industrial & Scientific
