Jieting Coin Ping Tester Kit for Silver & Gold Coins, Portable Pocket Pinger with Magnet, Measuring Board & Caliper for Resonance Sound Testing and Size Comparison for Coin Collectors

Professional Coin Ping Tester Kit for Silver & Gold Coins This portable coin verification kit helps collectors quickly check resonance sound, size, and basic physical properties of coins. Designed for convenience, accuracy, and everyday use, it assists hobbyists in performing fast comparison tests at home or on the go.Clear Resonance Sound Testing Use the pocket pinger and testing board to tap coins and compare their natural ringing sound. Authentic coins typically produce a clean, long-lasting tone. This kit allows users to perform a simple acoustic comparison in seconds.Size & Thickness Verification Tools The included measuring board and double-scale caliper help confirm coin diameter and thickness. Collectors can compare dimensions with known reference coins to identify inconsistencies or irregularities.Magnet Test for Additional Screening A strong magnet keychain is included to perform a quick magnetic response check. Many silver and gold coins are non-magnetic, making this a useful supplemental test during coin evaluation.Portable, Organized & Easy to Use Compact and lightweight, the kit fits easily into pockets or collection bags. All parts stay organized for fast access, making it ideal for home collectors, hobbyists, and everyday verification needs.Complete Testing Kit for Collectors Includes pinger tester, measuring board, magnet keychain, caliper, and accessories—offering multiple simple comparison tests for enthusiasts of silver, gold, and other metal coins. Note: This kit provides simple comparison tools for hobby use and does not determine metal purity or replace professional evaluation.

• 【Quick Ping Resonance Test】Produces a clear “ping” sound for quick resonance comparison on silver and gold coins. A simple, non-destructive tool favored by coin collectors.
• 【Pocket Pinger】Compact and lightweight, it fits easily in your pocket or bag, making it convenient for coin shows, trading, flea markets, or home collecting use.
• 【Multi-Function Testing Kit】Includes a magnet for basic magnetic checks, a measuring board and caliper for size comparison, and other accessories that support examining physical characteristics of silver and gold coins.
• 【Easy for Beginners】Just rest the coin on the pinger and tap lightly to hear the resonance. No setup required, making it suitable for beginners, hobbyists, and experienced collectors.
• 【Designed for Coin Collectors】A practical and portable kit ideal for collectors who enjoy studying sound, weight, and size characteristics of coins. Great for home use, coin clubs, shows, or trade events.