LNHHG Digital Sound Meter Digital Sound Level Meter Noise Measuring Instrument 30-130dB Auto Decibel Decibel Noise Level Tester

LNHHG

-Wide measurement range: 30~130dBA, 35~130dBC -Accuracy up to 1.5dB -With modern, compact, portable design. -Frequency weighting characteristic: A & C Time weighting characteristic Fast Slow