Specifications:
- Frequency Range
40～130dBC
- Accuracy ±1.5dB
- Frequency Range 31.5HZ～8.5KHZ
- Linearity Range 50dB
- AC/DC Output √
- Digit & Resolution 4 Digit & 0.1dB
- Time Weighting Selection Fast/Slow
- Microphone 1/2 Inch Electret Condense Microphone
- Frequency Weighting A & C
- Sound Measuring Level Selection √
- Sampling Frequency 2 times/sec
- USB transmission √
