1.Range 30~130dBA,35~130dBC 2.Frequency Range 31.5HZ~8.5KHZ 3.Time Weighting Selection Fast/Slow
Range30~130dBA35~130dBCAccuracy ±1.5dBFrequency Range 31.5HZ~8.5KHZ Linearity Range 50dBAC/DC Output √Digit & Resolution 5 Digit & 0.1dBTime Weighting Selection Fast/SlowMicrophone 1/2 Inch Electret Condense MicrophoneFrequency Weighting A & CSound Measuring Level Selection √Sampling Frequency 2 times/sec USB transmission √
844A Sound Level Meter
