The 2240 Class 1 Integrating-averaging Sound Level Meters are the ideal companion for those controlling noise levels in the field of community comfort or occupational health.
Available from Noise and Vibration Measurement Systems , the 2240 Sound Level Meters are not only good looking, but also accurate, reliable and affordable. These level meters feature an extremely simple to use interface for quick and simple measurements. They are designed to measure time-averaged sound level as defined by the IEC 61672-1 Class 1 standard. They also comply with IEC 60651 Type 1, and IEC 60804 Type 1 standards as well as ANSI S1.4 and S1.43.
The Type 2240 sound level meters feature three push-buttons used to control everything while the front panel's sliding cover reveals a quick guide to all functions. The power and calibration switches are found on the side panel. Users simply need to choose sound level range and proceed to make their measurements. LA, LAeq, LAMax., Lcpeak are all measured simultaneously and users can toggle between the different sound level readings during and after measurements.