• Example 1

The NL-27 is an ultra compact, ultra lightweight general-purpose sound level meter. It can be easily carried in a shirt pocket.
Although small in size, the unit is a high-performance product compliant with the Measurement Law and JIS and IEC standards.
It can perform sound level measurements over a range of 30 to 130 dB without range switching.
Available measurement values include sound pressure level (noise level), time-averaged sound pressure level (equivalent sound level), maximum sound pressure level (noise level max. value), sound exposure level, etc. However, time percentile sound pressure level measurement is not supported.

Supported Technical Standard / Law / Regulation
●IEC 61672-1 Electroacoustics -Sound level meters - Part 1:Specifications

Product List

Model Product Name Remarks
NL-27 Sound Level Meter, Class 2