General description The Sound Level Meter is a portable digital device designed to measure noise levels ranging from 30dB to 130dB. Its compact and lightweight design makes it easy to carry, allowing for convenient use in various environments. The meter converts ambient sound into electrical signals, processes the data, and displays the results on an easy-to-read LCD screen with a white backlight. This excellent tool is ideal for monitoring noise levels in hotels, conference rooms, home theaters, hospitals, and other noise-sensitive areas. It also comes equipped with a sponge ball to filter out unwanted signals. Technical specifications Measurement range: 30dB to 130dB Display: LCD digital display with white backlight Other information This product does not include batteries; please bring your own batteries.