The Gold Sovereign Tester Tool
Reliable. Affordable. Don't get caught out with a fake Sovereign!
£12.99
An engineered 3D-printed gauge designed to instantly verify the precise diameter, thickness, and weight balance of genuine British gold sovereign coins. Made in the UK with high-grade, low-tolerance polymer for foolproof physical authentication.
The Gold Sovereign Tester Tool Card is a must-have for coin collectors and enthusiasts. Featuring intricate designs, this well engineered tool card allows you to easily identify whether a UK Sovereign coin is a genuine full, half, or quarter type. Made from lightweight and durable plastic.
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How to use:
- Check Diameter by place into the coin sized indentation (3 levels for each type of sovereign)
- Check width by inserting the sovereign into the designated slot
- Use accurate mini weighing scales (not included) to check coin weight according to the weight indicated on the tester card
- If all of the above is completed, the coin can be determined to be genuine!
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This coin tester is a cheap but valuable addition to any collection. The tool card is a practical and essential tool for those interested in numismatics and the intricate world of British coinage.
Gold coins not included!
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*Please be aware that genuine sovereigns can occasionally vary slightly in diameter due to factors such as the year of issue or mint. A coin not fitting the tester does not necessarily indicate a counterfeit or copy; rather, it should be considered for referral for confirmation via XRF testing.*
Sovereign Tester Tool
Pocket-sized assurance for gold stackers.
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© 2026 Sovereign Tester Tool-Engineered for British gold sovereigns.
0.01MM TOLERANCE - NO BATTERIES
