Measuring Range: | 30 ~ 130dba |
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Accuracy: | 1.5dB |
Resolution: | 0.1dB |
Frequency Range: | 31.5Hz ~ 8.5kHz |
Frequency Weighting: | a |
Digital Display: | 4 Digits |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Measuring range | 40~130dBA |
Accuracy | +/-2 dB |
Digit & Resolution | 5 digit & 0.1 dB |
Frequency response | 31.5Hz~8.5KHz |
Measuring Level | 30~130, 40~90, 50~100, 60~110, 80~130 |
Frequency weighting characteristic | A |
Time weighting | FAST/SLOW |
Sampling rate | 2 times/second |
Microphone | 1/2 inch polarization capacitance microphone |
Overload indication | OVER/UNDER |
Power | 9V battery |
Suppliers with verified business licenses