LUTRON SL-4013 Sound Level

Model : SL – 4013. FEATURES : - * Large LCD display, easy to read. * Frequency weighting networks are designed to meet IEC 61672 class 2. * Auto range & manual range. * A & C weighting networks are conformity to standards. * Fast & Slow dynamic characteristic modes. * AC output for system expansion. * RS232/ USB computer interface. * Separate sound probe, easy for remote sound measurement. * Build in adj. VR is available for easy calibration. * Hold & Memory record ( max., min. ) * Condenser microphone for high accuracy & stability. * Peak Hold function for stored the maximum value. * Warning indicator for over and under load. * LCD display for low power consumption & clear read- out even in bright ambient light condition. * Used the durable, long-lasting components, including a strong light weight ABS-plastic housing case. * Compact and light weight plastic housing.