Integrated Sound Level Meter With Large Screen LCD Clock Noise Monitor Sound Meter Decibel Meter Noise Meter

Integrated Sound Level Meter With Large Screen LCD Clock Noise Monitor Sound Meter Decibel Meter Noise MeterShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Main technical parameters and functions 1 1 2 Inch Electret test condenser microphone 2 Measuring range :(with210 5PaFor reference)35130dB(A) 3 Frequency range 20Hz10KHz 4 Time weightingFfastSslowLarge value maintenance 5 Noise dose09999%DL 6 Automatic measurement functionInstantaneous sound levelLpEquivalent continuous sound levelLeqLoud levelLmax Sound exposure levelLae

Ships FREE Handling Day: 1-3 Days, Arriving Day: 15-35 Days[SHORTDESCRIPTION]

Main technical parameters and functions： 
1、 1/2 Inch Electret test condenser microphone
2、 Measuring range :(with2×10-5PaFor reference)35～130dB(A) 
3、 Frequency range ：20Hz～10KHz
4、 Time weighting：F（fast）、S（slow）Large value maintenance
5、 Noise dose：0～9999%DL
6、 Automatic measurement function：Instantaneous sound levelLp、Equivalent continuous sound levelLeq、Loud levelLmax Sound exposure levelLae and Noise doseDL（%）
7、 Measuring time：automatic：10S、1min、5 min、10 min、15 min、20 min、1h、8h、24h；Manual：Any time、Up to24hour.
8、 Clock：year、month、day、Time、branch、Second set run.
9、 Measure amount data automatic storage：common 1000 Group single group data，64 Organize Timedata。
10、 Interface：branchAnalyzer passedRS-232CInterface transfers data toHS4782Printer or computer
11、 Acoustic calibration：HS6020(94dB，1000Hz)。
12、 Power Supply：5 section 5No.1 high energy alkaline battery,With external DCPower Supply（DC9V）transport Access hole
three、other：
1、 Optional accessories：Calibrator/Extension cable（5m/10m/15m）、three Tripodand Matching printer
2、 Dimensions：307mm×80mm×30mm
3、 Quality amount：400g（Battery free）
4、 Basic configuration：host、Hood、Clock driver、Aluminum alloy box