Description Product Details of Digital Sound Level or Measuring Meter Sri Lanka AS-804 AS804 Digital Sound Level Meter Sri Lanka 30-130db Decibel Meter Noise Monitoring Tester Smart Sensor Noise DB Detector Analyzer Description: Digital Sound Level Meter Sri Lanka measures the sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise, safety Engineers, Health, Industrial Safety offices and Sound Quality control in various environment. Features: 100% brand new and high quality.Digital sound level meter with stable and reliable performance.Wide measurement range from 30dB to 130dBA.Data hold function, maximum and minimum value measurement.LCD display with backlight, convenient to use at night.Low battery indication, automatic & manual power off function.Compact and light, convenient to hold and carry.Equipped with sponge ball for sensor protection. SPECIFICATIONS: Microphone 1/2 inch Condenser Microphone Measuring Leve 30~130 dBA Accuracy ?1.5dB Frequency Range 31.5HZ~8.5KHZ Standard According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 Frequency Weighting A Level Range Bar Graph — Range Selection — Range Over Indication — Battery Indication ? Backlight Display ? Max & Min Hold Function ? Digit & Resolution 4 digits & 0.1dB Time Weighting — Auto Power Off ? External power supply ? Sampling Frequency 2 times / sec PACKING INFORMATION Power 3*1.5AAA battery Product Net Weight 75g Product Size 155*50*25mm Packing Blister Standard Quantity Per Carton 60 Standard Carton Size 50*24*46cm Standard Carton Gross Weight 9kg
