TSI Quest™ SoundPro™ SE-DL Series Sound Level Meters come in a variety of models to meet your sound measurement needs. Several models feature octave band analysis, giving you the ability to conduct environmental noise monitoring and noise control evaluation.

TSI Quest SoundPro SE-DL Series Sound Level Meters and Real-Time Analyzers help provide advanced sound level monitoring and comprehensive data analysis. Instruments are available in Class/Type 1 and Class/Type 2 models. A large screen display allows for real-time frequency analysis and data-storing capabilities make it easy to post-process and evaluate workplace noise levels.