Sound Level Meter Lutron SL-4011

Sound Level Meter Lutron SL-4011 SOUND LEVEL METER Features: * Large LCD display, easy to read. * Max. Hold function for stored the maximum value on display. * Frequency weighting networks are designed to meet the IEC 61672 type 2. * Warning indicator for over and under load. * LCD display for low power consumption & clear read-out even in bright ambient light condition. * A & C weighting networks are conformity to standards. * Time weighting ( FAST & SLOW) dynamic characteristic modes. * Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case. * AC/ DC output for system expansion. * Build in adj. VR is available for easy calibration. * Small and light weight design allow one hand operation. * Condenser microphone for high accuracy & long-term stability. * Low battery indicator * Frequency & time weighting meet IEC 61672 class 2. * A, C weighting, Max., Data hold, fast/ slow time weighting. * AC/ DC output, Max. Hold. * Reset button for Max. hold. * Range : 3 ranges, 35 to 130 dB. * Size : 250 x 83 x 32 mm. Spesifikasi - Sound Level Meter Lutron SL-4011 * Frequency & time weighting meet IEC 61672 class 2. * 35 to 130 dB, 3 ranges, Data hold. * A frequency weighting, Fast time weighting. * Size : 250 x 83 x 32 mm.