TL-200 USB sound level meter

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{"cid":"148054","pid":"25124018","pimg_url":"\/\/img1.b2bforus.com\/13\/b4\/a8431109f495\/product\/87842425_s-w400xh400.jpg","name":"Wholesale USB Interface 30~130dB Sound Level Datalogger Noise Tester TL-200 TL-200","attrs":{"Price":"$22.00(1 - 29 Pieces) $21.00(30 - 99 Pieces) $20.50(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"OEM"}}