SoundExpert® 821
Ergonmic & lightweight
40 hours of battery life
Wireless or USB Charger
Class 1 Sound Level Meter
Includes Software
SoundExpert® Sound Level Meter
The SoundExpert Model 821ENV in its basic form includes the essentials for measuring noise by providing:
- A, C, and Z frequency weightings
- F, S, and I time weightings
- Full-featured data logging
Using the included G4 LD Utility software, data can be downloaded, visualized, manipulated, and exported to a variety of formats, including Microsoft Excel® .xlsx.
For more advanced applications, options such as 1/1 or 1/3 octave filters for frequency analysis are available. When protection and extra power are needed for unattended outdoor noise measurements, choose from a variety of protective cases with batteries, solar power, and grid/mains power capabilities. SoundExpert Noise Monitoring System Model NMS048 is available as a complete outdoor noise monitoring kit.