Svantek SV 303 Class 1 Urban Noise Monitoring Terminal SE The probe has an impedance

The probe has an impedance of 50 Ohms

One lead is red and the other is black

Low power consumption: USB-C power with built-in Li-Ion backup (up to 8 hours)

Type: 4-terminal probe

Focus Distance: L9: 1 m (3

Svantek SV 303 Class 1 Urban Noise Monitoring Terminal SE The probe has an impedanceClass 1 noise monitoring: Complies with IEC 61672 1: 2013 and IEC 61260 1: 2014 MEMS microphone with lifetime warranty: Stable, maintenance free performance Smart city ready: Seamless integration with air quality, dust, and weather systems Real time octave analysis (optional): 1 1 and 1 3 octave filters for spectral data Audio event recording (optional): WAV files for source recognition and reporting Robust environmental design: IP65 housing, 20 C to