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

Portable Coin Ping Tester Kit for CollectorsThis coin ping tester kit is designed to help coin collectors observe resonance sound, size, and basic physical characteristics of silver and gold coins in a simple, non-destructive way.Resonance Sound Observation: Produces a clear ping sound when lightly tapped, allowing easy comparison of coin resonance characteristics.Compact Pocket Pinger: Lightweight and portable design fits easily into a pocket or bag, suitable for coin shows, markets, and home collections.Multi-Function Tool Set: Includes a pocket pinger, magnet for basic magnetic response checks, measuring board, and caliper for size comparison.Easy to Use: Simply place the coin on the pinger and tap gently. No batteries or setup required.For Coin Collectors: A practical accessory for hobbyists and collectors interested in studying sound, size, and physical features of collectible coins.Ideal for use at home, coin clubs, shows, and collector exchanges.

• 【Clear Resonance Sound Test】Designed to produce a consistent ping sound when lightly tapped, helping collectors compare resonance characteristics of silver and gold coins in a simple, non-destructive way.
• 【Portable Pocket Size】Compact and lightweight coin pinger fits easily into a pocket or pouch, making it convenient for coin shows, trading events, flea markets, or everyday home use.
• 【Multi-Tool Coin Testing Kit】Includes a coin pinger, magnet for basic magnetic response checks, measuring board, and caliper to assist with coin size comparison and physical observation.
• 【Simple to Use】Place the coin on the pinger and tap gently to hear the sound—no batteries or setup required. Suitable for beginners, hobbyists, and experienced coin collectors.
• 【Made for Coin Collectors】A practical accessory set for collectors interested in studying sound, size, and physical features of coins. Ideal for personal collections, coin clubs, and collector exchanges.