Sound Level Meter with Large LED Display Decibel Temperature Humidity Wall Hanging Noise Monitor

This 11-inch LED decibel meter is the ultimate tool for monitoring sound levels temperature and humidity in various settings. Its large adjustable brightness display ensures clear visibility while alarm icons provide instant feedback on noise levels green for low noise red for high. The device offers a wide measuring range of 30130dB with 1.5dB accuracy and includes a calibration function for long-term reliability. Powered by a 2000mAh lithium battery and a 9.8-foot USB cable it is designed for convenient charging and placement on walls or desktops. Ideal for classrooms studios homes factories and construction sites its a reliable solution for sound monitoring and environmental awareness.