Email: selina@vrxrf.com

For detailed communication, especially when sharing technical specifications, diagrams, or discussing custom gold tester requirements, emailing selina@vrxrf.com is the most effective and direct method. This allows us to exchange comprehensive information efficiently and ensure all your specific needs for a professional gold tester are clearly understood and documented. Feel free to send your inquiries and any relevant drawings to selina@vrxrf.com at your convenience.