Noise Decibel Meter — Multifunction Sound Level Meter with Memory and Fast Response

Overview: Compact, fast-response noise decibel meter with built-in memory and PC connectivity. Use USB/RS-232 data output to connect with PC. Provide data output choice. Measured parameters: Lp - Sound Level; Leq - Equivalent Continuous A Sound Level; Lmax - Maximum Sound Level; LN - Percent of All Reading Over Alarm Value Set. Testing ranges: Lp 30dB~130dB(A Weighting) 35dB~130dB(C Weighting) 40dB~130dB(F Weighting). Leq 30dB~130dB(10Seconds,1Min,5Min,10Min,15Min,30Min,1Hour,8Hours,24Hours). LN 0%~100%. Performance: Resolution 0.1dB. Accuracy 1dB. Frequency Weighting 'A'/'C'/'F'*(Flat). Related Products: decibel meter,db meter,sound decibel meter,sound meter,sound level meter,spl meter,decibel meters,sound meter, noise decibel reader,noise meter,noise detector,noise monitor,noise nuisance recorder,noise monitor for classroom