GVDADigitalSoundLevelMeterAudioLevelMeterSonometroSoundMeterDecibelimetro30-130dBDecibelMeterPortableNoiseMeter

Features:

Qualityassured:Ifyouhaveanyquestionsaboutourproducts,pleasefeelfreetocontactus.wewillprovideyouwiththebestsolution.

Manyuses:Thisdigitalsoundlevelmetercanbeusedforvariouspurposes,suchas:hometheater,library,office,school,etc.

Practicalandconvenient:Thesoundlevelmeterissmallinsize,lightinweight,easytocarryandstore,whichcanbeappliedforalongtime.

1,Fast/slowtimeweightedselection

2,2.4inchBacklightdisplay

3,TemperatureunitC/F

4,Autopoweroff

5,Dataholdfunction

6,Max/Minfunction

7,A/Cweightedselection(onlyGD151B)

8,Lowbatteryindication

Specifications:

Soundrange:30-130dBA(GD151A)

Soundrange:30-130dBAor30-130dBC(onlyGD151B)

Frequency:30Hz-8KHz

Dynamicrange:50dB

SoundAccuracy:1.5dB(94dB@1KHz);5dB(94dB@8KHz)

Frequencyweighting:Aweighting(GD151A)

Frequencyweighting:Aweighting,Cweighting(onlyGD151B)

Timeweighting:fast125ms;slow1sec

Temperaturerange:-20C-60C(-4F-140F)

Temperatureaccuracy:0C-45C(32F-113F)1C/2F;Other1.5C/3F

Humidityrange:0.0%-99.9%RH

Humidityaccuracy:20%-80%5RH;Other6RH

Autopoweroff:10minutes

Power:3*AAAbattery(notinclude)

Itemsize:142*58*26mm

Itemweight:about114g

OptionalModel:GD151A/GD151B

Packageincluded:

1xSoundlevelmeter(Modelasyourchoice)

1xManual

1xBag

1xBox

mso-bidi-font-family:’Times New Roman’;font-size:10.5000pt;mso-font-kerning:1.0000pt;’>