Sound Level Instrument
Measuring Range:30~130dB
Payment Terms: T/T
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SPECIFICATION | |
Measuring Range | 30 – 130 dB |
Accuracy | ±1.5 dB (94db at 1 KHz) |
Resoultion | 4 digits & 0.1 dB |
Frequency Response | 31.5Hz – 8.5 KHz |
Sampling Rate | 2 times/s |
Freqency Weighting Characteristic | A |
Overload Indication | Over/Under |
Dimension | 66.9 x 45.8 x 30.7 cm |