Digital sound level meter is novel, small and portable. The digital sound level meter is
applicable for measurement of noise engineering, quality control, health prevention and various environmental
noise, including noise measurement in such various places asfac tories, offices, transporting routes, families,
stereo equipment and other places.
Sound Level Meter possesses the following features:
1.Sound level measurement
2.MIN/MAX/ Lock current value
3.Hold the measurement data
4.LCD backlight function
5.Manual/auto shutoff
6.Backlight alarming