Decibel Meter Data Logger Professional Sound Level Meter High Accuracy Noise Meter with 30dB to130dB Measuring Range& Data Record Function for Classroom, Workshop, Home, etc.

$84.99

Decibel Meter, Bluetooth-Enabled Digital Sound Level Meter Portable SPL Meter 30~130dBA Range MAX/MIN Data Hold with LCD Display Backlight for Home, School and Workplace to Accurate Sound Measurement

$125.49

Decibel Meter Sound Level Meter Data Logger with CD Software Audio Decibel Noise Measure Tester 30 – 130 dB Audio Noise Measuring Range with Backlit LCD Display, Data Record Function

$39.99

Decibel Meter Data Logger Large LCD Sound Level Meter Noise Meter A/C/Z Weighting High Accuracy Sound Meter with Audible Visual Alarm Data Recording Fast/Slow Temperature for Classroom Noisy Neighbor

$59.88

SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom

$29.29

Decibel Meter Sound Level Reader 30-130dB(A), Hand-held Sound Noise Meter with Backlight Alarm, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument

$17.99

Noise Decibel Meter, Gedaye Sound Level Meter, Range 35-135dBA, SPL Meter with A Weighted, Data Hold MAX/MIN Fast/Slow, for Classroom Workshop dB Reader Monitor Audio Measure Device Sound Detector

$17.99

Decibel Meter, ERICKHILL ES100 Sound Level Meter 30-130dBA Portable SPL Meter with Large Backlight Display, Noise Meter with Fast/Slow MAX/MIN Data Hold for Home, Noisy Neighbor, Factory, Office

$15.49

ennoLogic Decibel Meter and Recorder eS528L with Updated 2023 Software – Digital Sound Level Meter, Noise Logger and Tester – Max/Min/Hold, Range 30-130 dBA

$29.97

SWAREY Digital Decibel Meter, Wall Hanging Sound Level Meter 35dB to 135dB with Alarm Quiet Please, Sound Level Meter for Schools Hospitals Temples Libraries Theaters

$41.99

Digital Sound Level Meter,Sound Meter for Classroom Home Street,30-130dBA dB Meter to Measure Noise,Noise Decibel Reader,Audio Sound Tester,Sound Testing equipmetent,Sound Measurement Device

$29.29

Digital Decibel Meter,Sound Level Meter with 30 to 130 dBA for Classroom,Home,Hand-held Noise Meter,Audio Noise Measurement,Backlit LCD Display,Fast/Slow/MAX/MIN/Data Hold

$12.98

Decibel Meter, Tadeto Digital Sound Level Meter Portable SPL Meter 30dB to 130dB MAX Data Hold with LCD Display Backlight A/C Weighted for Home Factories

$26.99

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

$47.99

Decibel Meter,Digital 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, Factories, Workplace

$99.95

5-in-1 Decibel Meter Wall Hanging Sound Level Meter 30-130dB Range 11 Inch Large LED Display Noise & Time & Temperature & Humidity Meter Wide Applications for Home, Studio, Factory, Classroom

$21.99

Extech 407730 Digital Sound Level Meter 40-130dB, White

$79.99

Noise Decibel Meter, Gedaye Sound Level Meter Range 35-135dBA, SPL Meter with A Weighted, Data Hold Max/Min, Fast/Slow, Color LCD Backlit Display, Noise Detector dB reader Monitor Audio Measure Device

$56.87

SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging (525A)

$20.98

Decibel Meter, Gedaye ET-933 Sound Level Meter, Range 30-130dBA(C), SPL Meter with A/C Weighted, 3.5” Backlit LCD Display, Data Hold Fast/Slow, Max/Min, Audio Measure Device Sound Detector dB Reader

$78.99

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

$21.99

Sound Level Meter Wall Hanging Decibel Meter with Alarm Icons Indicator, 4-in-1 Sound and Noise Detector with Clock, Temperature, Humidity, 30-130dBA DB Meter for Home, Studio, Factory

$17.49

Professional Sound Level Calibrator Decibel Meter Calibrator with Three Calibration Level at 94dB & 104dB & 114dB

$29.29

Decibel Meter, TopTes TS-501B Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Meter with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor, Factory - Orange

$19.9

Decibel Meter, LONVOX Sound Level Meter with 30 – 130 dBA Measuring Range, SPL meter with 2.45" Backlit LCD, dB Meter with MAX/MIN Noise Measurement, Noise Meter for Classroom, Noisy Neighbor, Factory

$47.99

Digital Decibel Meter - Portable SPL Meter with Backlit LCD Display (35-130dB(A) Range) - MAX/MIN Data Hold - Digital dB Reader Meter for Home, Classroom, Workshop, and Office Use

$22.98

Decibel Meter, Tadeto Digital Sound Level Meter Portable SPL Meter 30dB to 130dB(5 Measurement Range) Backlight LCD Display, MAX/MIN Noise Measurement, Audible and Visual Alarms,Data Hold, A/C Mode

$19.99

Chaoos 3-in-1 Decibel Meter Noise Monitor Wall Hanging Sound Level Meter with 11 in Large LED Display Noise & Temperature & Humidity Meter Wide Used for Home, Classroom, Studio, Factory

$125.49

Sound Level Calibrator,Decibel Meter Calibration with Noise Measurement Reader,Output Sound Level 94dB & 114dB output levels for 1 inch and 1/2 inch Microphones

$125.49

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)

$17.99

TestHelper SW-525A Sound Level Meter Tester 30-130db Large Screen Red LCD Display Wall Hanging Type Decibel Noise Measuring with Alarm (Sound Level Meter)

$9.99

Mastfuyi Decibel Meter, Digital Sound Level Meter 30-130 dB, Portable SPL Meter with LCD Color Display, Audio Noise Measure Device with A/C Weighted, MAX, Data Hold, Flashlight for Home Factory Office

$15.49

Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory

$149.99

Extech SL510 Sound Level Meter, Class 2 Compact

$56.88

Mastfuyi Decibel Meter, Digital Sound Level Meter 30-130 dB(A), Portable SPL Meter with Backlight LCD Display, Audio Noise Measure Device with MAX/MIN, Data Hold, Flashlight for Home Factory Office

$78.89

Sound Level Meter Acoustical Calibrator 94dB & 114dB output levels for 1 inch and 1/2 inch mic

$19.99

TopTes Decibel Meter, TS-501A Sound Level Meter with 2.25” Backlight LCD Screen, Portable SPL Meter with A Weighted, Range 30-130dB, Data Hold, MAX/MIN, Use for Home, Noisy Neighbor, Factory - Orange

$17.97

Yealink Bluetooth Speakerphone Conference Microphone Teams Certified CP700 USB Full Duplex Noise Reduction Algorithm Home Office 360° Voice Pickup

$219.99

Reed Instruments R8090 (SC-05) Sound Level Calibrator for 1/2" Diameter Microphones, +/-0.5dB Accuracy,Black

$53.99

AAB ABM-200 Airflow and Environmental Bluetooth Meter for Smart Phones, Black

$16.99

REED Instruments R8080 Data Logging Sound Level Meter with Bargraph

$15.49

EMEET Bluetooth Speakerphone M2 Max Professional Conference Speaker and 4 Directional Mics for up to 15 People Business Conference Calls High Volume Noise Reduction Daisy Chain Dongle Home Office

$49.99

SANMIC Bluetooth 5.3 Voice Amplifier with Wireless Microphone Headset, Personal Wireless Amplifier Mic for Teachers, 40W Loudly Portable Megaphone Pa System for Classrooms, Speeches, Outdoors Indoors

$379

Edifier R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out

$119.99

BAFX Products - Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range - 1 Year Warranty (Standard)

$20.98

REED Instruments R8050 Dual Range Sound Level Meter

$56.88

Shure PSM300 P3TR112GR Wireless In-Ear Personal Monitoring System with SE112 Earphones - G20 Band

$99

Fluke Decibelmeter -945

$16.99

Shure PSM300 P3TR112TW Wireless in-Ear Personal Monitoring System with SE112 Earphones, Twinpack - G20 Band

$279.79

Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors

$64.99

Data Logger, Temp/Humidity, Bluetooth

$7.69

Wireless Voice Amplifier Bluetooth Teacher Microphone 18W Waterproof Portable Voice Amplifier Headset Mic Rechargeable Voice Enhancer Personal Microphone for Classroom Outdoors

$39.99

Upgraded Digital Peak Flow Meter for Asthma Adult, Kids w/Green LCD Display, Home Spirometer Testing Device with Bluetooth APP for Smart Asthma Monitoring

$439.99

Extech 407744 94dB Sound Calibrator for 0.5" and 1" Microphones

$49.99

Cyber Acoustics 3.5mm Stereo Headset (AC-5002) with Noise Canceling Microphone for PCs, Tablets, and Cell Phones in The Classroom or Home

$11.3

SENNHEISER In- Ear Audio Monitor, Clear, Wireless (509172)

$89.99

Transducers Direct Data Logging Wireless Pressure Transducer | 10,000 PSI | 1/4-18 NPT Male | 1% Accuracy | TDWLB-DL

$36.03

3M Kids Hearing Protection Plus, Hearing Protection for Children with Adjustable Headband, 22dB Noise Reduction Rating, Blue

$14.44

Twinkly Music Bluetooth/Wi-Fi USB-Powered Sound Sensor for Twinkly Gen II Smart LED Lights, Sync to Music, Audio-Visual Sound Sensor BPM Detector

$218

Taidacent Power Meter Calibration Power Measurement 1MHz ~ 10GHz -50~0dBm Power Attenuation Value Can be Set

$409.88