WS1361 Digital Sound Pressure Tester Noise Level Decibel Meter

Description WENSN WS1361 Digital Sound Pressure Tester Level Meter Decibel Noise MeasurementThis equipemnt has been designed to meet the measurement requirement of safety engineers health industrial environment which include factory traffic family babys living room wind farms sports stadium airport urban city noises and audio system It is an advance environmental noise monitoring system monitors environment noise from a singal station to a mutiple stations features 100 brand new and high qualityconformed to the iec651 type2 and ansis1 4 type 2 standardsaccuracy 1 5dbmeasuring range 30 130dba or 35 130dbcfrequency weighting A and Ctime weighting fastslowac and dc output for frequency analyzer level recorder fft analyzer graphic graphic recorder etc the meter can be connected pc with usb Notice below 2000 meter in heightoperating condition 0℃ 40℃ 10 80 rhuse dry cloth to clean the unit but never with any solvent specification frequency range 3 5hz 8 5khzlevel range 30 80db 40 90db 50 100db 60 110db 70 120db 80 130db 30 130dblinearity weighting 50dbfrequency weighting a cdigital display 4 digitsresolution 0 1dbsample rate 2times secondbar graph 50db scale 1db step for monitoring current sound pressure level display sample rate 20 times secondover indication over underac output 0 707vrms at fs output impedance approx 600ohmdc output 10mv db output impedance approx 100ohmtime weight fast slowmicrophone inch e