Smart Sensor Sound Level Meter, Model: AS824, Made in China

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• Microphone: 1/2 inch Condenser Microphone
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• Measuring Range: 30~130 dBA & 35~130 dBC
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• Accuracy: ±1.5dB
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• Frequency Weighting: A & C
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• Frequency Range: 31.5Hz~8.5KHz
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• Sampling Rate: 2 times/sec
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• Level Range Bar Graph: Yes
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• Range Selection: 4 modes
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• Range Over Indication: Yes
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• Battery Indication: Yes
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• Digit & Resolution: 5 digits & 0.1 dB
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• Time Weighting: Fast / Slow
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• Backlight Display: Yes
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• Max Hold Function: Yes
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• Auto Power Off: Yes
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• Standard: According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
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• AC & DC Signal Output: Yes
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• Power: 4x1.5V AAA battery
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• Product Net Weight: 300g
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• Product Size: 265x72x35mm
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• Click for More Information 
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• Digital Sound Level Tester
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• Model: AS824
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• Brand: Smart Sensor
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• Made in China
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