Product Description GEM-3000 Diamond Identifying tester machine for the authenticity or the content of the samples GEM-3000 Jewelry detector is a reflection-based measurement of all wavelengths spectrometer, ... Read More
Product Description GEM-3000 Diamond Identifying tester machine for the authenticity or the content of the samples GEM-3000 Jewelry detector is a reflection-based measurement of all wavelengths spectrometer, ... Read More
Product Description Specification EXF 8200 Laboratory Precious Metal Tester hot sale Gold Platinum Purity Testing Machine EXF 8200 xrf gold purity testing machine is integrated an industrial computer with ... Read More
Product details Product Description Specification item value Warranty 1 year Customized support OEM Place of Origin China Shaanxi Brand Name zealchon Model Number 9630 Power Electronic working priciple Energy ... Read More