Sound Level Meter with Octave Band Filters

Type 2 to IEC 60651, IEC 60804 and ANSI S1.4 Leq, SPL, Lmax,  and Peak, Ln's. "A", "C" and "Z" frequency weightings Octave band filters. "Fast", "Slow" and "Impulse". Rugged cast aluminum case Seven Measurement ranges, covering: 30 to 140 dB(A), Peak 143 dB(C) Octave Bands: 19 dB(Z) to 140 dB(Z) Noise floors 25 dB(A) Octave Bands: 12 dB(Z) @ 1 kHz band. Powered by two AA cell batteries. Dimensions: 11.8" x 2.9" x 0.9", 15.8 ounces 300mm x 75mm x 25mm, 450g Measurements stored for display on the instrument or transfer to computer using the software provided.

This Octave Band Sound Level Meter is designed for measuring the noise in an industrial environment and is equipped with octave band filters to allow an accurate selection of hearing protectors.

Providing all the functionality of our Data Logging Sound Level Meter, this instrument is provided with software that automatically calculates the level at the ear using the assumed protection values from a large database of hearing protectors.

This data logging sound level meter is also suited to those industrial noise measurements where the data needs to be transferred to a PC. The software downloads all the measurements, stores them in a database and produces simple and graphical reports. The software is included in the prices below.

This integrating sound level meter is also available as a Complete Measurement Kit that includes an acoustic calibrator, windshield, software and a carrying case.

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