Portable PH/TDS/EC Meter

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{"cid":"74662","pid":"17740478","pimg_url":"\/\/img1.tradegrowthhub.com\/e6\/12\/3d794e79b3be\/product\/53964845_s-w400xh400.jpg","name":"ORP-16911 Type Pen Tester Water Quantity Pool ORP Meter ORP-16911 Digital LCD Digital Meter Red ORP-16911","attrs":{"Price":"$16.00(1 - 4 Pieces) $15.20(5 - 9 Pieces) $14.40(>=10 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SY"}}

{"cid":"74662","pid":"17740469","pimg_url":"\/\/img1.tradegrowthhub.com\/e6\/12\/3d794e79b3be\/product\/53964762_s-w400xh400.jpg","name":"ORP-16911 ORP ORP Meter with -1999mV~+1999mV ORP-16911 Measuring Range","attrs":{"Price":"$16.00(1 - 4 Pieces) $15.20(5 - 9 Pieces) $14.40(>=10 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SY"}}

{"cid":"74662","pid":"17740453","pimg_url":"\/\/img1.tradegrowthhub.com\/e6\/12\/3d794e79b3be\/product\/53964695_s-w400xh400.jpg","name":"ATC Backlight Digital Professional Portable pH Meter ORP Testeter ORP-16911","attrs":{"Price":"$16.00(1 - 4 Pieces) $15.20(5 - 9 Pieces) $14.40(>=10 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SY"}}

{"cid":"74662","pid":"17740435","pimg_url":"\/\/img1.tradegrowthhub.com\/e6\/12\/3d794e79b3be\/product\/53964604_s-w400xh400.jpg","name":"Factory Wholesale High Quality Quasi Redox ORP Meter Tester -1999~1999mV ORP Meter ORP-16911 from factory","attrs":{"Price":"$16.00(1 - 4 Pieces) $15.20(5 - 9 Pieces) $14.40(>=10 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SY"}}