Professional Wall Sound Level Meter 3 Inch LCD Screen 30-130dB Digital Decibel with Reminder – High resistance, DIY, workshop, construction, installation

Features:1. Clear and Bright Display: This digital sound level meter is equipped with a 3.0-inch LCD screen, ensuring clear visibility even in direct sunlight, allowing you to easily read the data.
2. Wall-Mount Design: The decibel meter is equipped with a mounting hole, allowing for easy wall mounting in a key location for continuous monitoring. It is suitable for bars, KTVs, classrooms, offices, and other locations.
3. Advanced Warning System: When the preset threshold is reached, the sound level meter alerts the user with a flashing light and a sound.The default warning sound can reach 130 dB, ensuring users can quickly detect excessive noise.
4. External speaker support: This wall-mounted decibel meter supports connecting an external speaker via a 3.5 mm cable for multifunctional expansion.This feature can amplify the warning or notification sound as needed, making it particularly suitable for large areas.
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