The Original Gold Sovereign Tester Tool - Complete Kit

Engineered and precision 3D-printed in the UK, the Gold Sovereign Tester Tool Card is designed to quickly verify the diameter, thickness, and weight specifications of genuine British gold sovereign coins. Manufactured from a high-grade, low-tolerance polymer, it provides a fast and reliable first-line physical authentication check for collectors, investors, and coin dealers.

Suitable for Quintuple, Double, Full, Half, and Quarter Sovereigns, the compact keyring pocket tester is lightweight, durable, and easy to carry wherever you buy, sell, or inspect coins. By checking a coin's critical physical dimensions against genuine specifications, it helps identify coins that may require further investigation before purchase or sale.

The Kit Includes:

• Rugged pocket case

• TGS Sovereign Tester for Quintuple (Five £), Double (Two £) full, half and quarter sovereigns

• Integrated magnet for detection of deep filled counterfeit coins

• instruction card

• Royal Mail Tracked 48 same day postage

Whether you're an experienced numismatist or just starting your collection, this tester is an invaluable addition to your toolkit, offering confidence and convenience without the need for expensive specialist equipment.

Visit our Comprehensive User Guide, or see our FAQ page to learn more about how the tester works and its recommended use.

FREE UK Nationwide shipping with same working day dispatch*.

Bulk ordering available to business customers - Please get in touch to find out how.

*Cut off time for same day post is 3pm GMT.

CoinVerify Cardboard Pillow Sleeve is for the protection of the tester during transit.

This INCLUDES the additional tester for Double and Quintuple / Five Sovereigns. However, the separate Double / Quintuple rugged storage box is not included.

If you would also like the dedicated rugged storage box with magnet, the complete Double / Quintuple Sovereign Tester Kit is available separately and advertised on our website store for £14.95.