Lutron Class 1 Digital Sound Level Meters SL4001, Measuring Range: 30-130 db

Digital Sound Level Meter SL4001 by AQI manufacturer,importers,wholesale suppliers of Sound Level Meters FEATURES:Large LCD display, easy to read.Charateristic of " A " frequency weighting clear read-out even in bright ambient lightnetwork are designed to meet IEC 651 type 2." Fast " time weighting characteristic mode.Build in adj. VR is available for easy calibration.Condenser microphone for high accuracy & long-term stabilityHold function to freeze the display value.Warning indicator for over and under range.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 caseSmall and light weight design allow one hand operation.Low battery indicator.High quality with economical cost.