
一. Clarify the detection requirements and accurately match the functions 1. Detection object and accuracy requirements – **Conventional precious metal analysis** (such as pure gold, K gold, silver jewelry): Make
As the core tool for modern precious metal detection, gold testers are widely used in multiple links of the gold industry, such as gold mining, processing, trading, recycling, and jewelry
In the fields of gold trading and jewelry appraisal, gold testers have become the “clairvoyant eyes” for discerning authenticity. As counterfeiting techniques become increasingly sophisticated (such as tungsten – wrapped
一. Clarify the detection requirements and accurately match the functions 1. Detection object and accuracy requirements – **Conventional precious metal analysis** (such as pure gold, K gold, silver jewelry): Make
As the core tool for modern precious metal detection, gold testers are widely used in multiple links of the gold industry, such as gold mining, processing, trading, recycling, and jewelry
In the fields of gold trading and jewelry appraisal, gold testers have become the “clairvoyant eyes” for discerning authenticity. As counterfeiting techniques become increasingly sophisticated (such as tungsten – wrapped
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