Vehicle Diagnostic Equipment-Sound Level Meter

}  Latest Digital Signal Processing Technology

}  Wide Dynamic Range

}  High Precision

}  Modular Design - on Demand Selection

}  Wide Warm Design, Operating Temperature from -15 to 50

}  Complies with IEC 61672 Class 2

}  Widely use in Industrial Noise Surveys ; machinery, vehicles, ships and, etc

}  May also used in Ambient Noise

Item

Parameters

Microphone

AWA14421

Frequency Range

A, C, Z

Time Weighting

F, S, I, Peak

Frequency Range

20Hz~12.5k Hz

Meas. Upper Range

>130db

Self-generated Noise

<25dBA

Display

128×64

Outputs

AC, DC, RS232

A/D Bits

32k Hz

Integrating Function

Yes

Measure Parameters

Lp,Lep1S

RS232 Interface

Yes, with software

USB Interface

Optional

Overrun instructions

Yes, Limits can be setted

Working Temperature

-20 ~ 50