Description

Measures both audible sound and machine noise
Has both A and C Weighting
USB PC Interface with software
Analogue output of AC 1Vrms and DC 10mV/dB for connection to frequency analyzer or X-Y shaft recorder
Max / Min Data recording
Data Hold to freeze displayed data
Display
4 Digits Large LCD with analogue bargraph
Range 30 – 130 dB
Resolution 0.1dB
Dynamic Range 50dB
Accuracy ±1.4dB
Has Lo, Med. and HI measuring modes
Time Weighting FAST and SLOW
Frequency Range 31.5Hz to 8kHz
Confirms to IEC61672-1 CLASS2 for Sound Level Meters