SC420

Sound level meter and spectrum analyser

Integrating Sound level meter class 1 with audio recording expandable to spectrum analyzer for third octave bands

• INCLUDED Audio recording with pre-recording and voice comments
• Increased storage with MicroSD memory card
• Automated Parameters: timers, DEN thresholds, external input:
  1) Auto start/stop of measurement and logging
  2) Auto audio recording & pre-recording
• Erasing backward (BACK ERASE function)
• Built-in USB & BLUETOOTH® connectivity
• Sensitivity, date & time change history
• Ready for environmental monitoring:
  1) Auto ON and automatic measurement and logging start
  2) Downloads while measures
• Free or diffuse sound-field correction options
• Can be expanded with advanced measurement modes (see optional Modules)

• Datasheet