Measuring Level: | 30-130dB (a) , 35-130dB (C) |
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Recording Date Into Your PC: | with Software CD & USB Cable |
Data Record Function: | 4700 |
Level Ranges: | 50-100dB ;60-110dB ;80-130dB&Nbsp; |
Accuracy: | ±1.5dB |
Resolution: | 0.1dB |
Samples: |
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Customization: |
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Measuring Range | 30-130dBA; 35-130dBC |
Accuracy | +/-1.5dB |
Frequency Range | 31.5Hz-8.5KHz |
Linearity Range | 50dB |
AC/DC Output | yes |
Low Battery indication | yes |
Over Range Indication | yes |
Digit & Resolution | 5 digits & 0.1dB |
Time Weighting Selection | Fast/Slow |
Microphone | 1/2 inch electret condense microphone |
Fequency Weighting | A & C |
Sound Measuring Level Selection | yes |
Max Hold Function | yes |
Sampling Frequence | 2 times/ sec. |
USB transmission | yes |
Calendar | yes |
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