arduino sound level meter

30-130dB Digital handheld Sound Level Meter Noise Tester in decibels LCD Screen Noise meter MS1353 Introduction: This sound level meter is very small ...

HT622B Digital Sound level Noise Meter Decibel Sound 30 dB to 130 dB AudioTester Features: It can convert ambient sound into electrical signals, proce...

Fast Response Intelligent Sound Level Meter With Fast/Slow Time Weighting Basic Operation 4.1. Open battery cover and install 3*1.5v AAA batteries in ...

HT602A Sound Level Meter Digital Handheld DB Meter Sonometros Noise Audio Level Meter 30-130dB Decibels Mini Sound Meter Description: HT602 Sound Leve...

Depth Well Drop-In Liquid Borehole 30m 50m 100m 200m 500m Sound Level Meter Water Level Sensor The steel ruler cable provides us with a method of accu...

Sound Level Calibrator HND9B Sound Level Calibrator calibration of sound level meters and sound measuring systems Application For quick and easy calib...

Sound Level Meter GM1356 Environmental Detection This unit has been designed to meet the measurement requirement of noise engineers, noise quality con...

DT-8852 Professional Analog Decibel USB AC/DC Output 130db Digital Sound Level Meter With Datalogger Noise DB Meter A noise meter, also known as a sou...

Intrinsically Safe Laser Distance Meter/ Intrinsically safe Digital Sound Level Meter Applications: YSD130 Digital Sound Level Meter is an intrinsical...

Acoustic Test Instrument Noise Testing Instrument Measurement Sound Level Meter Introduction Contents: Meter, microphone, windscreen, external power s...

Sound level meters for control measurements in the workplace The testo 815 sound level meter can be used for control measurements of air conditioning ...

IEC61672-1 Electric Bicycles Sound Level Meter for Speed Prompt Sound Product overview: It is used to test the speed prompt sound of electric bicycles...

GD-S Water Level Meter is to provide method accurately measuring the depth of water in wells, drilling ,boreholes, standpipes, and tanks. They are stu...

Multi - functional Digital Multi - Meter With Relative Sound Level Meter Function English User Manual:https://drive.google.com/open?id=1ljOAGGEPd_lT6x...

Factory price magnetostrictive level gauge Fuel monitoring system digital sound level meter for filling station Gas station safety monitoring SYSTEM S...

Spec:Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, constructi...

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Blue Color DC 5V 3 Pin Microphone Sound Detection Arduino Sensor Module Product Description 1.100% brand new and high quality 2.Sound module is sensit...