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      OEM/ODMSample Available
      Biobase Diamond Jewelry Tools Gold Hardness Tester Precious Metal Tester
      US$200.00 - 511.00
      1?Piece?(MOQ)
      Customization
      Available
      Warranty
      1 Year
      Environment
      Normal Pressure and Temperature
      Display
      Digital Display
      Performance
      Automatic
      Samples
      US$400.00/Piece
      Send InquiryView product details
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