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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
JOSMAX 4-in-1 Decibel Meter Sound Level Reader + Digital Clock + Humidity & Temperature.
Amazon.com: 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 : Industrial & Scientific
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Class II Sound Decibel Meter/DB Meter/Noise Level Meter/Sound Level Meter/Dosimeter (Range: 35 to 130dB) Alongwith Calibration Certificate: Amazon.com: Industrial & Scientific
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
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:
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
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 & Scientific - Amazon.com
Decibel Meter Sound Level Reader, High Accuracy Sound Pressure Level Meter (SPL Meter) 30-130dB Range MAX/MIN Data Hold with Large LCD Display Backlight for Home, School and Workplace: Amazon.com: Industrial & Scientific
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Wintact Decibel Meter 30 to 130dBA, Digital Sound Noise Level Reader Tester Portable with Calibration for Classroom Home, School, Outdoor, Ambient: Amazon.com: Industrial & Scientific
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Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 dB, Accuracy 1.5dB Noise Meter with Large LCD Screen Display, Fast and Slow Selection (Batteries Include): Amazon.com: Industrial & Scientific
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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:
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 & Scientific - Amazon.com
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
PCE-322A Sound Level Indicator Class II Decibel (dB) Meter with Data-Logging functionality from PCE Instruments: 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: UNI-T UT353 Decibel Meter, Digital Sound Level Meter 30-130dB Audio Noise Volume Measure Device Max/Min Fast/Slow Data Hold LCD Backlit Auto Power Off : Industrial & Scientific
Life Basis Digital Audio Decibel Meter Sound Level Reader 30-130 db Range with MAX/MIN/Data Hold, Professional Noise Measure Monitor with Alarm Function LCD Backlight Display Auto Power Off: 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
Amazon.com: 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 : Industrial & Scientific
