AuRACLE 18k Yellow Plumb Calibration Round Closeouts Counting & percent modes: parts

Counting & percent modes: parts counting to approximately 12

California residents: this product is subject to Proposition 65 warnings

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order 2 pieces

Common Name File Card Handle Material Wood Bristle Type Steel Wire Sides 2 – wire bristles and brush Quantity 1 piece

AuRACLE 18k Yellow Plumb Calibration Round Closeouts Counting & percent modes: partsThe AuRACLE 18K Yellow Plumb Gold Calibration Round is a precision calibration disc designed specifically for use with the AuRACLE gold tester. Proper calibration is essential for accurate karat readings, and GemOro recommends using an 18K yellow plumb gold sample as the calibration standard. This disc meets that specification exactly, ensuring your AuRACLE tester performs to its full accuracy potential. Plumb gold refers to gold that is guaranteed to