HD2110L is a precision integrating portable sound level meter. The device has many features such as data logging. It can be used for spectrum and statistical analysis. The instrument may be customized to meet regulatory modification requirements and user needs. Its functions can be fortified by combining several other options. The device comes with the program, Noise Studio. This can be used to update the firmware in an easy and very user friendly way.
HD2110L complies with various regulations such as the IEC 61672-1, 2002 (Certificate of Compliance I.E.N. No. 37035-01C), IEC 60651 and IEC 60804. It also incorporates Class 1 octave and third octave filters according to IEC 61260 and a microphone in compliance with IEC 61094-4. It performs real time octave and third octave band spectrum analysis from 16 Hz to 20 kHz. The device also has a Real-time third octave band with two filters bank.