Multifunction Sound Level Meter - Decibel Meter with Memory, A/C/F Weighting & Fast/Slow Response

Compact multifunction noise meter engineered for precise decibel readings. Lets you choose weighting "A", "C" or "F" and switch between "Fast" and "Slow" response modes to match different measurement needs. Provides four measurement outputs: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set ). DC output :1 0 m V / d B. Can store 30 groups of measurement results along with the measuring conditions. Automatic range selection and a clear digital display eliminate guesswork for easier, more reliable readings.