Digital Gold Purity Analyzer Meter ，K Value Tester & Density Meter for Gold Silver，Precious Metal Testing Machine ，Jewelry Tools，Electronic Purity Content Detector (WLD-300K)

Descripción

⚡ Unlock the true value of your precious metals—anytime, anywhere!

The WLD-300K Digital Gold Purity Analyzer Meter delivers ultra-precise, non-destructive testing of gold, silver, platinum, and other precious metals. Featuring a high-precision 300g weighing unit and 0.001g/cm³ density resolution, it offers fast, reliable purity and K-value readings on a clear digital display. Its compact, rechargeable design ensures durability and portability for jewelers, collectors, and professionals who demand accuracy without compromising their valuable items.