Coin Tester Kit for Gold and Silver Coins with Ping Tester

Summary

• High Precision Identification : Achieves High precision acoustic identification is achieved by stimulating the original resonance frequency of coin, enabling authenticity verification and condition assessment. Equipped with a built in precision caliper, it can accurately measure the diameter of coin ranging from 1/10 ounce to 10 ounces, with detection accuracy close to laboratory standards, ensuring the authenticity and compliance of collected items
• Multi Dimensional Comprehensive Identification : Integrating acoustic, magnetic, and dimensional detection, it is specifically designed for gold and silver coin. By analyzing acoustic characteristics through "Ping resonance testing" and combining magnetic response detection (real silver is almost non magnetic), multi factor cross validation enhances reliability, making it a trusted identification solution for collectors and dealers
• Dedicated Bracket Support : A dedicated bracket firmly holds the coin, ensuring consistent environments for each tapping test and obtaining stable, repeatable sound spectra. It can reveal anti counterfeiting features such as internal density and material uniformity, effectively identifying counterfeit, plated, or altered coin
• Intelligent Data Management : It can connect with mainstream coin analysis platforms, supporting advanced spectrum analysis, automatic generation of identification reports, and historical data storage, facilitating the establishment of collection archives and transaction vouchers
• Professional Material and Craftsmanship : Made of professional grade stainless steel and aluminum alloy with precision craftsmanship, the bracket features a stable structure and moderate clamping force. It ensures coin remain vertically suspended during resonance testing, avoiding external interference, improving the accuracy and repeatability of acoustic signal collection, and guaranteeing consistent and reliable frequency responses for each "Ping" strike