Integrating sound level meter 831
class 1real-timeUSB

integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
integrating sound level meter
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Characteristics

Type
integrating
Precision class
class 1
Other characteristics
real-time, USB
Noise level

120 dB

Description

Standard Features - IEC 61672-1:2013, ANSI S1.4, ANSI S1.43 Class 1 integrating sound level meter - Voice Annotation - ANY LEVEL Display - User programmable run modes - Six user selectable statistics (Ln) - Threshold exceedance data - Community Noise Calculations (Lden, CNEL) - GPS Global Positioning Support - Back Erase Functionality - Normalized Spectrum - User-selectable screen layout and lockable setup protection - Remote access and field upgradable - Wide variety of non-proprietary powering options including – 4XAA internal batteries, AC, - USB and external batteries Introduction Thank you for your interest in the Larson Davis Model 831 Class 1 Sound Level Meter. This versatile instrument, with high definition display, performs the functions of several instruments. It puts the combined features of a precision Class 1 sound level meter, environmental noise analyzer, personal noise dosimeter, and a real-time frequency analyzer in the palm of your hand. The Larson Davis Model 831 is a fifth generation Larson Davis sound level meter, designed for simple single handed operation, yet is fully featured, smart and versatile with an ever expanding firmware platform. The design of the Model 831 was based on countless inputs from our customers. It expands upon the Larson Davis tradition of delivering value, innovation and function in a rugged single-handed expandable package and is backed by our 2-year Factory Warranty, 24-hour application support and accredited factory service/calibration.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.