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Model
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:
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AR844 |
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Introduce
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Multifunctional Sound Lever Meter used to test the sound level of environment, mechanic, vehicle, ship and other noise. Fit for industry, environmental protecting, working, sanitation, teaching research and other departments. |
Sound Level Meter AR844
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GENERAL FEATURES & SPECIFICATIONS
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Measuring Range
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30~130dBA(35~130dBC)
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Accuracy
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+/-1.5dB
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Frequency Range
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31.5HZ-8.5KHZ
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Digits&Resolution
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5Digits & 0.1dB
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Time Weighting Selection
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Fast/Slow
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Microphone
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1/2 Inch Electret Condense Microphone
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Frequency Weighting
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A & C
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Linearity Range
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50dB
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Sampling Frequency
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2 times/sec
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USB Transmission
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v
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Computer Software
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v
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AC/DC Output
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v
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Auto Power Shut Off
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v
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Backlight Display Function
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v
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Calendar
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v
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Over Range Indication
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v
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Sound Measuring Level Selection
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v
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Max Hold Function
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v
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Low Battery Indication
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v
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PACKING INFORMATION
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Power
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1.5V AA*4 Alkaline or DC Adapter
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Product Net Weight
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300g / 0.66lb
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Product Size
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265x70x35mm (10.5x2.76x1.38 inch)
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Packing
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Gift Box
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