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Home Security GSM Wireless Burglar Alarm System SMS/MMS/DVR/IR Camera M88Channel H.264 CCTV Digital Video&Audio Recorder w/VGA CR-7608Car 7 TFT LCD Analog TV Monitor Support USB SD/MMS/MS INS-LCD07

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Detector and Measure > noise level meter

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  • Product Model: INS-TOOL08
  • Item Code: 1911000269
Product Image Product Images (1/9)

    Digital Sound Noise Level Mete 30-130db Tester Decibel Pressure

    Digital Sound Level Meter, Accuracy up to +/- 1.5 dB, 30-130 dB Measurement range, Fast & Slow dynamic characteristic modes

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    Our Price:
    US$ 40.02
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    In Stock:
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    Introduction:



    this equipment has been designed to meet the measurement requirement of Safety Engineers,Health,Industrial Safety oddices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system.

     

     

     Specification
     Measuring range  30~130dBA, 35~130dBC
     Accuracy  +/- 1.5dB(under reference conditions)
     Frequency  31.5Hz~8.5KHz
     Level range  30~80,50~100,60~110,80~130,30~130dB
     Linearity range  50dB / 100dB
     Frequency weighting  A / C
     Digital Display  4digits
     Resolution  0.1dB
     Sample rate  2 times/second
     Bar graph  50dB scale at 1dB step for monitoring current sound pressure level display Sample rate:2 times/second
     Over indication  OVER/UNDER
     AC output  0.707Vrms at FS output impedance approx.600 ohm
     DC output  10mV/dB,output impendance approx.100 ohm
     Time weight  FAST/SLOW
     Microphone  1/2 inch electret condenser microphone
     Max  MAX
     Power supply  9V battery (not include)
     Power life  About 30 hours(alkaline battery)
     Self calibration time  3 s
     Operating condition  0~40 degree C,10-80%RH
     Storage condition  -10~60 degree C,10-70%RH
     Weight  230g(including battery)
     Dimension  207 x 70 x 29mm

     

     

    Features:


    • It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2
    • Accuracy up to +/- 1.5 dB
    • Measurement range: 30-130 dB
    • With two equivalent weighted sound pressure levels,A and C
    • Fast & Slow dynamic characteristic modes
    • AC and DC output for frequency analyzer level recorder,FFT analyzer,graphic recorder etc

     

     

     

    Caution:


    • Do not operate the unit at high temperature and Humidity environment
    • Please take out battery from unit if not use for any extended period of time
    • Once using the unit in the presence of wind,it is must to mount the windscreen to make sure not pick up undesired signals

     

     

    Item includes:

     

    • 1 x Digital Sound Level Meter
    • 1 x User Manual

    Detector and Measure

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