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XW(wng)  >  XO(sh) >  XӹھzyO(sh)  > op̽O(sh)  > (yng)ϣAR824Ӌؐx

(yng)AR824Ӌؐx

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“(lin)ϵʽ

a(chn)Ʒ

 F(xin)؛(yng)yֳyxƷƷؐӋϣAR-824Ӌؐx

Smart/AR-824Ӌ(sh)Ԕ飺

̖

AR-814

AR-824

Measuring Range

30130dBA

30130dBA

y

35130dBC

35130dBC

Accuracy

±1.5dB

±1.5dB

y

Frequency Range

31.5HZ-8.5KHZ

31.5HZ-8.5KHZ

l푑(yng)

Linearity Range

50dB

50dB

ӑB(ti)

AC/DC Output

AC/DC̖ݔ

Auto Power Shut Off

ԄP(gun)C

Low Battery Indication

Over Range Indication

^dʾ

Digit &Resolution

5Digits &0.1dB

5Digits &0.1dB

(sh)λֱ

Time Weighting Selection

Fast/Slow

Fast/Slow

ӑB(ti)x

Microphone

1/2Inch Electret Condenser Microphone

L(fng)

1/2ӢʽL(fng)

 

Frequency Weighting

A&C

A&C

lʼә(qun)

Sound Measuring Level Selection

ynλx

Max Hold Function

ֵi

Sampling Frequency

2times/sec

2times/sec

P(gun)]

P(gun)]

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“(lin)ϵʽ

(jng)

ھ“(lin)ϵ

Cc鿴

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ַ

ԃ

(yng)a(chn)Ʒ

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