- SV 973 Sound Level Meter is 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 20 kHz - Automatic calibration - OLED display - Noise sources recognition with 1/1 and 1/3 octave and audio recording
Technical file