Key Features- Real-time 1/3 octave band analysis: This feature breaks down complex noise into smaller frequency bands to help users accurately identify and understand the specific sources of noise.
- Class 1 accuracy: The ST-15D meets the stricter tolerance requirements of a Class 1 device, making it suitable for applications like environmental noise surveys, legal compliance, and occupational noise risk assessment.
- Integrated GPS analyzer: This function allows the meter to tag the precise location of measurements, providing detailed latitude and longitude data for noise mapping and source identification.
- Data logging and audio recording: The meter saves measurement data to an SD card, and an optional upgrade allows for audio recording in WAV format for further analysis.
- PC-based monitoring: Free Windows-compatible software called "Scarlet Sound" allows you to view real-time data on your computer and export historical data for in-depth reports.
- Multi-index analysis: The ST-15D provides comprehensive sound measurements, including A, C, and Z frequency weightings, along with F, S, and I time weightings. It also measures various statistical parameters.
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