The LA-2100/5100 series is the integrating type supplier of sound level meters, conforming to Type 1
regulated in the standard such like JIS, IEC and ANSI.
The meters can make sure high accurate measurement and expand possibilities of measurement in the field as well, because of featuring a wide dynamic range, multiple parameter display and long-term recording on-board memory. Designed to be compact, durable and easy to operate, with the large and backlit Industrial lcd display, in addition, digital and quasi-analog bar graph indication of measured value.
Multiple parameter display can offer easy monitoring for an operator at the working site and measurement values of several parameters can be read out simultaneously, during a specified measurement interval, including Leq, LE, LMAX, LMIN, LPK and Lx.
For measurement data recording, three types of on-board memory support a variety of measurement applications. Mode of manual/Auto/Filter Scan can be used creatively, according to users' application.

A broad dynamic range of 100 dB (90dB measurement range plus 10dB peak margin) can be helpful to avoid changing or adjusting the measurement range on the meters for prevention of over/under error conditions due to fluctuations in the noise being measured.