Portable Sound Level Meter For Classrooms Home And Street Use 30 To 130 dBA Range With Quick Decibel Reader And Audio Test Tool For Your Go To No Nonsense Noise Measurement In Schools Offices Factories And Living Spaces

Portable Sound Level Meter for Classrooms and Offices
✔️ 30-130 dB range, A-weighting, MAX/MIN, HOLD, backlit LCD

This handheld sound level meter measures environmental noise and is widely used in factories, schools, offices, residential areas, and street environments to monitor sound levels and support safety and quality programs.

✅ Measuring Range: 30~130 dB
✅ Accuracy: ±1.5 dB (94 dB @ 1 kHz)
✅ Display Resolution: 0.1 dB
✅ A-weighted measurement with automatic range display
✅ FAST/SLOW mode for response speed
✅ MAX/MIN measurement with >3 s duration for stability
✅ HOLD function to freeze readings
✅ Backlit LCD; automatic shutoff after 3 minutes
✅ Low power indicator for battery status

💡 What is a portable sound level meter used for in classrooms and offices?
This handy device helps track noise exposure and supports safety and compliance goals.
- quick checks of ambient noise in schools and offices
- document noise levels over time for audits
- compare readings across rooms to identify problem areas

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