Features a digital LCD screen that shows real time measurement results, making it easy to read and operate for quick noise levels checks Supports multiple mode measurements with built in data storage for reviewing historical records, an auto off feature to conserving battery life Suitable for various environments including residential areas, workplaces, and industrial site, offering versatile noise for different scenarios Compact ABS design ensures easy portability, allowing you to carry it for on the go noise testing in any environment Equipped with advanced sensors technology, this digital sound levels meter provides accurate decibel readings from 30dB to 130dB, ensuring data for home, offices, and construction site, Manufacturer: Qusinfc