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AR844 Sound Level Meter
BRAND:SMART SENSOR
NO:AR844

Detail

FEATURES

Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.

 

SPECIFICATIONS

 

Microphone

1/2 inch Condenser Microphone  

Measuring Range

30~130 dBA

35~130 dBC

Accuracy

±1.5dB

Frequency Weighting

A & C

Frequency Range

31.5Hz~8.5KHz

Level Range Bar Graph

√ 

Range Selection

4 modes

Range Over Indication

√ 

Battery Indication

√ 

Digit & Resolution

4 digits & 0.1 dB

Time Weighting

Fast / SLow

Backlight Display

√ 

Max / Min Hold

Auto Power Off

Standard

IEC651 TYPE 2 ANSIS1.4 TYPE 2

External power supply

AC & DC Signal Output

Data Storage

4700 groups

 

PACKING INFORMATION

 

Power

4*1.5V AA batteries

Product Net Weight

168g

Product Size

221*82*34mm

Packing

Gift box

Standard Quantity Per

Carton

12

Standard Carton Size

52*33.5*47cm

Standard Carton Gross Weight

12.84kg


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Copyright  (C)  2014  All Rights  Reserved   Shenzhen frank electronics co., LTD.

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