Lutron SL-4030 [SL-4030] Sound Level Meter

Lutron SL-4030 has the main specification having IEC 61672 class 2. The other features of the meter are A.C weighting, Max availability is Hold, slow/fast time weighting and AC/DC output. It comprises of three ranges starting from 30 to 130 dB and the meter can be kept in pocket.