μετρητής επιπέδων θορύβου

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{"cid":"68351","pid":"25266080","pimg_url":"\/\/img1.tradegrowthhub.com\/dc\/e9\/4f0d797f198e\/product\/88467293_s-w400xh400.jpg","name":"MESTEK SL620 best price 35-130DB Noise Testing Meter Voice Monitor handheld Sound Instrument Audio Test Measuring Tool","attrs":{"\u03a4\u03b9\u03bc\u03ae":"$15.99\/Pieces 2-19 Pieces","MOQ":"2 Pieces","\u03a9\u03c1\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2":"Negotiable","\u039c\u03ac\u03c1\u03ba\u03b1":"mestek"}}

{"cid":"68351","pid":"25266059","pimg_url":"\/\/img1.tradegrowthhub.com\/dc\/e9\/4f0d797f198e\/product\/88467165_s-w400xh400.jpg","name":"MESTEK SL620 Digital Noise Level Meter Of 35-130 DB Measuring Level Range 0-60 Degree Temperature Test Range","attrs":{"\u03a4\u03b9\u03bc\u03ae":"$15.99\/Pieces 2-19 Pieces","MOQ":"2 Pieces","\u03a9\u03c1\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2":"Negotiable"}}

{"cid":"68351","pid":"25266254","pimg_url":"\/\/img1.tradegrowthhub.com\/dc\/e9\/4f0d797f198e\/product\/88468176_s-w400xh400.jpg","name":"31.5HZ~8.5KHZ Noise Level Meter With 1\/2 Inch Condenser Microphone For Industrial Usage","attrs":{"\u03a4\u03b9\u03bc\u03ae":"$15.59\/Pieces 2-19 Pieces","MOQ":"2 Pieces","\u03a9\u03c1\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2":"Negotiable","\u039c\u03ac\u03c1\u03ba\u03b1":"Mestek"}}