Specification Brand : VTSYIQI BulletPoint1 : Small and light weight, fit in a pocket BulletPoint2 : Latest Digital Signal Processing Technology BulletPoint3 : Wide Dynamic Range RS232 output is available BulletPoint4 : Wide Warm Design, Operating Temperature from -15 ℃ to 50 ℃ BulletPoint5 : Complies with IEC 61672 Class 1 Color : Black IncludedComponents : MAIN HOST ItemName : VTSYIQI Integrating Sound Level Meter Class 1 Sound Decibel Meter Digital Integrating Noise Level Meter with Range 10 Hz-20 kHz 25dB(A)-140dB(A) 8000 Groups Data Storage USB RS232 Interface ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : VTSYIQI202410150856VTSYIQI Material : VTSYIQI202410150856VTSYIQI MeasurementAccuracy : HIGH ModelNumber : VTSYIQI202410150856VTSYIQI NumberOfItems : 1 PartNumber : VTSYIQI202410150856VTSYIQI ProductDescription : VTSYIQI Class 1 Integrating Sound Level Meter Sound Level Recoder Data logger with IEC 61672 Class 1 Integrating Function 10 Hz-20 kHz 25dB(A)-140dB(A) AC DC RS232 Output 8000 Groups Data Storage ProductSiteLaunchDate : 2017-01-11T08:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41113700