SL-4030

Large LCD display
Time weighting and frequency weighting meet IEC 61672 class 2
Condenser microphone for high accuracy & long-term stability
3 manual ranges – 30 to 80 dB, 50 to 100 dB, 80 to 130 dB
Large LCD display (size : 49 x 25.5 mm)
MAX. HOLD function for storing the maximum value