Jual INNOTECH WF-834 Sound Level Meter

 

Innotech Model WF834

Measurement range: 30-130dB
Sound Level: 30 ~ 130 dB With Level Selecting Button Switches
Accuracy: ± 1.5 dB
Frequency Range: 31.5 Hz to 8.5k Hz
Linearity Range: 50dB
Measuring Level: 30~ 130dBA, 35~ 130dBC
Frequency Weighting: A, C,
Digital Display: 4 digits
Resolution: 0.1dB
USB Output, AC output: 0.707 Vrms at FS, DC output: 10 mV / db

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