Sound Level Meter, Class 2 W/ 1/1 Octave Analysis
- SV 973 Sound Level Meter is a CLASS 2 instrument in accordance to IEC 61672.
- Sound exposure meter mode with measurement range up to 141 dB Peak.
- Wide frequency range up to 10 kHz in sound level meter mode.
- Microphone in a MEMS technology with a lifetime warranty.
- The OLED display is a full color and high contrast so it can be used in a sunlight or even at night. The OLEO technology doesn't use back-light giving SV 973 more battery operating time. The size of display is a perfect compromise between power savings and visibility.
- Very long operating time up to 38 hours on AAA replaceable batteries.
- The USB connector can be used for communication with PC software as well as for powering the instrument from an external battery or PC.
- The time history logging of results such as Leq, Max, Min and Peak is saved on built-in 8 GB memory.
- Automatic calibration starts the calibration and saves the calibration data together with a measurement file, both before and after measurement.
- Voice comments before or after the measurements allow easy identification of data files.
- Audio recording works during measurement and is logged in parallel to the time history (optional).
- The SV 973 can perform real-time frequency analysis in 1/1 octave (included) and 1/3 octave bands (optional).
- T60 reverberation time measurement in 1 /1 or 1 /3-octave bands in accordance to ISO 3382 supported by the Building Acoustics Assistant mobile application (optional).
OHD-SV973.pdf