Sound Meter

SL – 4010
Large LCD display, easy to read.
Characteristic of “A” frequency weighting network
> SL – 4010
SL – 1352
MAX & MIN measurement.
Over range display Under range display A
> SL – 1352
SL – 4010
Large LCD display, easy to read.
Characteristic of “A” frequency weighting network
> TFA – 45M
SL – 4030
Large LCD display, easy to read.
Time weighting and frequency weighting meet IEC 61672 class 2.
> SL – 4030
SL – 4001
Large LCD display, easy to read.
Frequency weighting networks are designed to
> SL – 4001
SL – 4023 SD
Main functions are designed to meet IEC 61672 class 2.
A & C weighting networks comply with standards.
> SL – 4023 SD
SL – 4012
Large LCD display, easy to read.
Frequency weighting networks are designed
> SL – 4012
SL – 4113G
Main functions are designed to meet IEC 61672 class 2.
A & C weighting networks comply with standards.
> SL – 4113G