Shenzhen Sanpo Instrument Co.,Ltd.
Sound Level Meter

Model : SL4200

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Sound Level Meter

Model : SL4200

Sound Level Meter
SL4200

Frequency range:125Hz to 8KHz
Measuring range:35-130dB
Frequency Weighting:A/C
Microphone:1/2 inch electret condenser
Display:3 1/2 digits LCD display
Resolution:0.5dB
Sampling time:0.5 second
Time Weighting:FAST 125ms
        SLOW 1 second
Measuring ranges:
   Range 1:(30)32dB to 70 dB
   Range 2:60dB to 100 dB
   Range 3:90dB to 130 dB
Accuracy:±2dB(94dB@1kHz)
Dynamic range:30dB
MAX hold: "MAX"
Power supply: one 9V battery (model 6F22)
Operating environment:
Temperature: 0-40℃(32-104°F)
Relative humidity: ≤90%RH

 


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Skype:sanpometer
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