Digital Sound Level Meter – Portable Decibel & Noise Measuring Meter

The Digital Sound Level Meter is a portable electronic measuring instrument designed to measure sound pressure levels and environmental noise intensity in decibels (dB). It typically combines a sensitive microphone, electronic signal-processing circuitry and a digital display to provide convenient real-time noise measurements. Sound level meters are useful for workplace noise assessment, occupational health and safety, industrial environments, factories, construction sites, environmental noise surveys, schools, offices, laboratories, equipment testing and general acoustic measurements. Key Features Digital sound/noise level measurement Measurement displayed in decibels (dB) Sensitive measurement microphone Large digital LCD display A-weighting on many models C-weighting on selected models Fast/Slow response modes, model dependent Maximum/minimum measurement functions Data hold on compatible models Backlit display on selected models Automatic power-off Portable handheld design Battery-powered operation Data logging/USB connectivity on advanced versions