SL-4030 Sound Level Meter

Lutron SL-4030 is a sound level meter, light weight and pocket designed for one hand operations. 

• 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
• Warning indicator for over and under load
• Strong and light weight ABS-plastic housing case