Items

AWA*****0

AWA*****1

AWA*****2

AWA*****3

AWA*****4

Microphone

AWA****1

Sensitivity

**0dB

**8 dB

**5dB

**0dB

**0dB

Frequency Weighting

A,C,Z

Time

Weighting

F,S

F,S,I

F,S,I,Peak

Frequency

Range

A

A,C,Z

A,C,Z

A,C,Z

A,C,Z

*0 Hz~*2.5 kHz

Meas. Upper

Range

*0dB

Self-generated Noise

<*0dBA

<*5dBA

Display

**8 × *4 LED

Outputs

AC,DC

AC,DC,RS**2

A/D Bits

*2kHz

Integrating

Function

No

Yes

Measure

Parameters

Lp,Lmax

Lp , Lmax ,

Lmin,SEL,E

Lp,Leq1s

LFp,LSp,LIp,Leqt,Lpeak,Leq,T,LFmax,LFmin,LSmax , LSmin , LImax ,

LImin,SEL,Lex8h,LAVG,TWA,DOSE,L5,L*0,L*0,L*0,L*5,SD,Ts,Tm,Volt,Date,Time,

Statistical

analysis

function

No

Optional ,

L5,L*0,L*0,L*0,L*5,SD

No

Yes

Integral Time

No

Manual,*0 s,1 m,5 m,*0m,*0 m,*0 m,1 h,2 h,4 h,8 h,*2 h,*6 h,

*4 h

Manual,*0 s,1m,5 m,*0 m,

*0 m,*0 m,1h,,2 h,4 h,8

h ,*2 h , *6h,,*4 h

1s~*4h

RS**2 Interface

No

Optional

Yes,with software

USB Interface

No

Optional

Optional

Optional

Yes,with software

Data Storage

No

Yes,***0 Groups

Recoding

Function

No

Optional(software

Authorized)

Working

Temperature

0°C~*0 °C

**0°C~*0°C

**0~*0°C

**0°C~*0°C