precise sound levels measurement with the decibel meter data logger, featuring a massive 43,000 data record capacity and realtime measurement capabilities for accurate noise Ideal for environmental engineers, construction workers, and industrial experts, this noise meter is designing for professional who require reliabled noise solution This digital sound decibel meter boasts a wide measuring ranges from 30 to 130db, fast/slow time weighting, and a frequency response of 31.5hz to 8500hz, ensuring comprehensive acoustics analysis Perfect for use in construction site, offices, schools, and hospitals, the sound levels meter ensures environment meet regulatory standards by providing detailed noise assessments With its rechargeable battery and USB connection for data export, this noise meter combines convenience with advanced functionality, making it essential tool for any noise analysis task, Manufacturer: BULAIDAI