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Frequency: 31.5Hz-8KHz
Measuring Range: 35dB-130dB
Accuracy: IEC 61672-1:2013 Class 2
Resolution:0.1dB
Frequency weighting: A and C
Display update: 2 times/sec
Microphone: 1/2 inch electret condenser microphone
Power supply: 9V battery
Operation temperature and humidity: 0°C-40°C/32°F-104°F, 10%RH-90%RH
Dimensions: 185x54x36mm
Weight: 184g
