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Electric Signal Control |
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Precision Sound Level Meter |
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Features
¡á 0.1 dB Resolution
¡á 4 Selectable ranges
¡á Bargraph Indication
¢Ñ Range
Level A weighting : 30dB ~ 130dB
Level C weighting : 35dB ~ 130dB
Level Range : 30~80dB, 50~100dB, 60~110dB, 80~130dB
¢Ñ Frequency
31.5§Ô to 8§Õ
¢Ñ Accuracy
¡¾1.5dB
Analong AC/DC output
2Vrms(at full scale,), 10mVDC/dB
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