SV 973 - Reverberation Time Analysis (RT60) Option

SV 973 RT60 Reverberation time analysis option for 1/1 or 1/3 octave bands. 

Key features of SV 973 include:

• SV 973 Sound Level Meter is a Class 2 instrument in accordance to IEC 61672-1:2013
• Microphone in MEMS technology with lifetime warranty
• Sound exposure meter mode with measurement range up to 141 dB
• Wide frequency range up to 10 kHz
• Automatic calibration
• OLED display
• Noise sources recognition with 1/1 and 1/3 octave and audio recording
• RT60 reverberation time measurement in 1/1 or 1/3-octave bands in accordance to ISO 3382

The SV 973 is easily calibrated in the field using an acoustic calibrator. The calibration begins automatically when the microphone is inserted into the calibrator. It can measure broadband results with all the necessary weighting filters as well as 1/1 octave or 1/3 octave band filters. Audio events recording function works together with sound level meter mode. Data can be stored on the built-in 8 GB memory and can be easily downloaded to a PC using the Supervisor or SVANPC++ software.

Click on the drop down menu below to see the additional product upgrades:

• 1/3 octave analysis option
• Audio events recording option
• 1/3 octave analysis, audio recording & RT60 Advanced acoustics bulk pack