Traffic Light Style Noise Level Monitor With LED Display For Classrooms Gyms And Cafeterias 17 Inch Visual Sound Meter With Red Yellow Green Signals And Adjustable Noise Threshold For Quiet Focused Learning Environments

Traffic Light Noise Monitor with LED Display for Classrooms
✔️ Single unit, 17 inch LED meter with red/yellow/green signals

The traffic-light style noise monitor uses LED signals to show when room noise exceeds a set limit. It's a handy tool in classrooms, cafeterias, and gyms to keep focus and reduce distractions.

✅ 17 inch LED visual display with red, yellow, green signals
✅ Adjustable noise threshold for quiet focus environments
✅ 2-second delay before alert sounds
✅ Voice prompts in 4 languages or your own recording
✅ Includes 120V AC adapter; self-standing or wall-mountable; optional face stickers

💡 What is a noise level monitor used for in classrooms and similar spaces?

It's handy for keeping focus and reducing distractions. - Handy for maintaining focus during lessons - Helps set clear noise thresholds for the room - Works across classrooms, cafeterias, and gyms - Supports students of different ages staying on task ✝️