- Basic Function Range
- Accuracy 1.4dB
- Resolution 0.1dB
- Frequency Range 31.5Hz -8kHz
- Dynamic Range 50dB
- Level Range Low: 30dB~80dB Medium:50dB~100dB, High:80dB~130dB Auto: 30dB~130dB
- Time Weighting FAST (125mS),SLOW (1s)
- Microphone ½ inch electric condenser microphone
- Display Update 2 times/sec
- Analog Output AC/DC outputs,AC=1Vrms,DC=10mV/dB
Warranty:
1 year
A sound level meter is used for acoustic (sound that travels through air) measurements. It is commonly a hand-held instrument with a microphone. The diaphragm of the microphone responds to changes in air pressure caused by sound waves.
