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Measuring Range | 35~130dBA |
Accuracy | ±2dB |
Frequency Range | 31.5HZ-8.5KHZ |
Linearity Range | 50dB |
AC/DC Output | √ |
Auto Power Shut Off | √ |
Low Battery Indication | √ |
Over Range Indication | √ |
LCD Digit | Digits |
Time Weighting Selection | Fast |
Microphone | 1/2 Inch Electret Condenser Microphone |
Frequency Weighting | A |
Frequency Weighting | √ |
Max Hold Function | √ |
Power | 9V battery * 1 PCS |
Resolution | 0.1dB |
Sampling Frequency | 2 times/sec |
Sound Level Meter GM1351