Portable Digital Sound Level Meter 30~130dB — Accurate Decibel Noise Monitor with A/C Weighting and FAST/SLOW Response

Compact, portable digital sound level meter built for reliable noise measurements in the field or workplace. Measurement Range: 30~130dB. Noise accuracy: +-2.0dB. Frequency response: 31.5Hz~8KHz. Dynamic characteristics: FAST, SLOW reaction speed. A/C dual weighted measurement. Easy-to-use tool for environmental noise surveys, machinery checks and audio level checks.