CESVA - Model SC420 - Sound Level Meter and Spectral Analyser - Brochure

Integrating Sound level meter and 1/3-octave band spectral analyser. Can be expanded with advanced measurement modes (see optional Modules). Increased storage with MicroSD memory card. Audio recording with pre-recording and voice comments. Automated Parameters: timers, DEN thresholds, external input: 1) Auto start/stop of measurement and logging2) Auto audio recording & pre-recording. Erasing backward (BACK ERASE function). Built-in USB & BLUETOOTH® connectivity. Sensitivity, date & time change history. Free or diffuse sound-field correction options.