2018 New LCD Digital Sound Noise Level Describe Meter 30-130dBA 1.5 dB Accuracy Digital Sound Level Meter Backlight noise tester
![2018 New LCD Digital Sound Noise Level Describe Meter 30-130dBA 1.5 dB Accuracy Digital Sound Level Meter Backlight noise tester](http://ae01.alicdn.com/kf/HTB1CwV0aoLrK1Rjy0Fjq6zYXFXa4/2018-New-LCD-Digital-Sound-Noise-Level-Describe-Meter-30-130dBA-1-5-dB-Accuracy-Digital.jpg_350x350.jpg)
sku: 32961014397
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$36.18
Shipping from: China
Technical Details
Accuracy: | +1.5 dB |
Brand Name: | NoEnName_Null |
Frequency response: | 31.5Hz ~ 8.5kHz |
frequency weighting: | A weighting |
is customized: | Yes |
Measurement Range: | 30~130dB |
Microphone: | 1/2 inch polarization capacitance microphone |
Model Number: | SW-523 |
Power Supply: | 3pcs AAA battery (not include) |
Reponse Time: | Fast |
Sampling Rate: | 2times/second |
Support: | Max Mini reading /Automatic backlight |
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