Digital Sound Level Meter Noise Meter dB Decible Tester with Time USB Interface Auto LCD Backlight

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About Digital Sound Level Meter Noise Meter DB Decible

DescriptionDigital decibel meter is powered by 4*AA 1.5V battery which is not included with low battery consumption.Features: measurement range: 30dBA-130dBA, 35-130dBC, frequency range: 31.5Hz-8.5KHz, digital display: 5 digits.It's perfect for measuring noise levels in factories, offices, theaters and audio systems to give you accurate readings.Digital sound level meter has been designed to meet the requirement of safety engineers, health, industrial safety in various environment.Compact and lightweight, decibel meter set comes with a portable carrying case, convenient to take it out for testing.Specification:Type: decibel meter. Size: 70*35*256mm. Color: as pictures show.Measurement range: 30dBA-130dBA, 35-130dBC.Resolution: 0.1dB.Linearity range: 50dB/100dB.Sample rate: 2 times/second.Frequency range: 31.5Hz-8.5KHz.Digital display: 5 digits.Battery: 4*AA 1.5V Battery(not included).Resolution: 0.1 dB.Operating condition: 0-40 10-80%RH.Storage condition: -10-60 10-70%RH.Note:There might be a bit color distortions due to different computers resolutions.There might be slight errors due to different hand measurements.Package included: 1* Decibel meter(battery not included).1* Englih user manual.1* CD software.1* USB cable. 1* AC output wire.1* Carry box.1* Color box. Package Including .