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This equipment has been designed to meet the measurement requirement of safety engineers,health,industrial safety offices and sound quality control in various environment,which include factory,office,traffic,familly,and audio system.Specification ItemSpecificationModelGM1351Measuring range30~130dBAAccuracy±1.5dBFrequency range31.5Hz~8.5KHzFrequency weightingADigital Display4digitalResolution0.1dBsample rate2times/secondMicrophone1/2inch electret condenser microphoneAuto backlight displayyesMax HoldMAXPower supply9V batteryPower lifeabout 30hours(alkaline battery)Low battery indicationyesOperating condition0~40C,10~80%RHStorage condition—10~60C,10~70%RHweight106gpackage weight156gpackage size192*150*50mmDimension57*26*149mm
Package:1*sound level meter1*english manual1*9V battery(not included)Blister cardboard packagingDetailed ImagesHot SaleMajor CategoryPackaging & ShippingFAQCompany Information