Sound Meter
Sound Meter
SKU: HI MME-019

A sound level meter is used for acoustic measurements. It is commonly a hand-held instrument with a microphone. The diaphragm of the microphone responds to changes in air pressure caused by sound waves. That is why the instrument is sometimes referred to as a Sound Pressure Level MeterFEATURESCompact and lightweight, come with a portable carrying case, convenient to take it out for testingFrequency range: 31.5Hz to5KHz, Accuracy: among 1.5dB,Sample rate: 2 times/secondDigital display: 4digits,Resolution: 0.1dBSample rate: 2 times/second, Operating condition: 0-40degree 10-80%RHMicrophone: 1/2 inch electret condenser microphone, Storage condition: -10?+60degree 10-70%RHSPECIFICATIONProfessional Digital Sound Level Meter Decibel Logger 30-130dB It is designed according to following standards, International Electrician Committee Standard: IEC 651 TYPE 2 & ANSI 1.4 TYPE 2. With modern compact and portable appearance design. Accuracy up to among 1.5dB. Maximum value holding function to lock up the maximum reading. Large LCD screen with digits reading. Equipped with a sponge ball. Auto power off design for energy saving. Auto backlight display. Portable, easy-to-use and handy instrument for sound quality control in factory, traffic, family, and audio system. Measuring range: 30-130dBA Accuracy: among 1.5dB Frequency range: 31.5Hz to 8.5KHz Digital display: 4digits Resolution: 0.1dB Sample rate: 2 times/second Microphone: 1/2 inch electret condenser microphone Max hold: MAX Power supply: 9V battery (the battery is included)

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