Yes, easily adjust upper and lower dB thresholds using simple side-panel buttons to accommodate quiet independent work, group discussions, or active learning sessions with appropriate sound level expectations for each activity.

No batteries needed. The Edunoux runs on continuous USB-C power with included adapter and cable, eliminating battery costs and ensuring reliable all-day monitoring without interruptions or recharging hassles.

Absolutely. With its 30-130dB measurement range, the Edunoux accurately monitors noise in spaces from small tutoring rooms to large gymnasiums, cafeterias, and auditoriums, making it versatile for any educational facility.

The Edunoux updates eight times per second with fast response speed, providing real-time feedback that immediately reflects changing noise levels, helping students adjust their volume before disruptions escalate in active classrooms.

Yes, the rear ¼-20 tripod screw allows easy mounting on standard tripods for portable setups in multipurpose rooms, temporary classrooms, or when moving between different teaching spaces throughout the school day.

The adjustable brightness feature lets you customize display intensity for any lighting condition, from bright daylight to dimmed presentation mode, ensuring visibility without creating distracting glare or eye strain.

With ±1.5dB accuracy and A-weighted frequency response, the Edunoux meets professional measurement standards used in environmental monitoring, providing educators with reliable, laboratory-grade precision at an accessible classroom-friendly price.