NL-28

Sound Level Meter (Class 2)
Rion

NL-28

Sound Level Meter (Class 2)
Rion

NL-28

Sound Level Meter (Class 2)
Rion

NL-28 is new high quality and cost effective Sound level Meter with functions that comply with IEC Standards.
It has an easy to read organic EL Display and has a non-slip design which makes it easy to grip. Button layout provides intuitive operability.
It is equipped with USB Type-C Connector and can be connected to a Pc via a cable to get the data measured in a CSV file.
It is convenient for sound calibration before and after measurement.
It has an automatic calibration function which will calibrate automatically after you insert the microphone into the calibrator and the calibration history is stored in the calibration history file.
Continuous operation time is over 9 hours with two AA batteries.


It complies with the following laws and regulations related to sound level meters:

  • IEC 61672-1:2013 class 2
  • JIS C 1509-1:2017 class 2
  • JIS C 1516:2020 class 2

Types of Sound Products - Meter