A Sound Level meter is an instrument to measure sound pressure level in decibels (dB).

Featured with wide measuring range (30 to 130 dBA/35 to 130 dBC), bar-graph indication, a frequency weighting Fast/Slow response and Maximum Hold function.

It also provides a windscreen to filter-out unwanted signals, automatic backlight display, low battery indication and auto power off design for energy saving.

Portable, easy to use and handy instrument for sound quality control.