NTI AL1 Acoustilyzer Handheld SPL Meter and Audio Test Instrument

The Acoustilyzer is a handheld audio test instrument with a wide range of acoustical measurement functions, such as testing and monitoring of sound pressure level at concerts, room acoustics and with the optional STI-PA upgrade, speech intelligibility.

The practical blend of electrical and acoustical functions, combined with computer connectivity through the standard USB interface, positions AL1 to be an indispensable tool for every sound/system contractor, installer and multi-media specialist.

The Acoustilyzer offers a class 1 sound level meter, which meets also the following standards