Advanced Sound Meter

NTi XL2 meter. Capable of measuring along with reverberation, speech intelligibility, noise rating and insulation tests.

 

Can record indoors or outdoors:

SPL actual, Lmin, Lmax, Lpeak, Leq, gliding Leq

Frequency weighting: A, C, Z (=flat) simultaneously

Time weighting: Fast, slow and optional impulse simultaneously

Done