Item Name: Digital Noise Meter Noise Tester Intelligent Sound Level Meter Measurement. Color: BlackSize: 163.6*56*29.7mm100% brand new high qualityPower supply: 3*1.5V AAA batteries (Not Included)Model: ANENG GN101Feature:High accuracy, fast responseColor LCD display with backlightTemperature measurementMAX,MINData HOLDWide frequency rangeFast/slow time weightingOver range indicationEnable/Disable auto power offSpecification:Applied Standard: IEC61672-1 CLASS2Measuring level range: 35dB~135dBDynamic range: 50dBFrequency range: 31.5Hz~8KHzAccuracy: 2.0dBFrequency weighting: A frequency weightingTime weighting: FAST:125ms/ SLOW: 1sMicrophone: 1/2 inch electrets condenser microphoneHigh/low reading indication: >100dB,LCD displays"Hi"High/low reading indication:
