Classroom Noise Meter: Visual Sound Level Monitor + 3 Freebies

Show students how loud the room is. The meter listens through the device microphone and shows a relative level from Silent to Too loud, with a color-changing background and a quiet streak counter. Adjust the sensitivity to match your room. Nothing is recorded or saved, and nothing leaves the device. A demo mode works without a microphone.

What's inside:

- Live meter with 4 levels and face icons

- Color-changing background

- Quiet-goal streak counter

- Sensitivity slider

- Demo mode with no microphone

Includes a How-to-Open guide and 3 free bonus printables.

The meter shows a relative level, not a calibrated decibel reading. Nothing is recorded or saved.