9.6 Inch LCD Digital Display Wall Mount Sound Level Meter 30-130dB Data Logger with USB PC Connect and Alarm Function for Noise Measurement

[RELIABLE DATA STORAGE] The instrument automatically records noise data every 2 seconds, storing the highest value in each 2-second interval. With the ability to retain data for up to one year, this feature provides a comprehensive log of noise exposure over time, perfect for long-term monitoring projects or compliance documentation in workplaces and public spaces. [ADVANCED ALARM SYSTEM] Equipped with a smart alarm function, the meter automatically triggers a beep and locks the data with a flashing display when the measured value exceeds your preset alarm. This alert lasts for 2 minutes, ensuring you never miss noise spikes and can take immediate action to protect hearing or maintain quiet standards. [Large LCD Screen] Featuring a very large 9.6-inch digital LCD screen with a bright backlight, this sound level meter ensures crystal-clear readings even in dimly lit or dark environments. The easy-to-read screen allows you to... This device allows for effortless remote monitoring of noise levels, making it ideal for continuous observation in various environments such as factories, offices, or laboratories. [VERSATILE APPLICATIONS] Designed for wall or freestanding use, this durable black plastic and metal meter is suitable for homes, factories, offices, hotels, hospitals, laboratories, theaters, and audio systems. Its wide measuring range of 30 to 130 dB and fast response time ensure accurate performance in diverse acoustic environments, from quiet libraries to noisy machine areas. [USB PC CONNECTION] Easily connect the meter to your computer using the included USB cable to download stored recordings, collect real-time samples, and generate detailed graphs or reports. This feature simplifies data analysis and interpretation, making it a powerful tool for tracking noise trends or sharing results with teams.