Order for £12.99

British Gold Sovereign Testing Tool - Don't get caught short with a fake!

Instant dimensional verification for £12.99

Verify weight, thickness, and diameter instantly. A pocket-sized, non-destructive physical testing tool engineered to exact tolerances.

Engineered Tolerances

Pure physics, zero guesswork

0.01mm

precision tolerance

3-in-1

diameter, thickness & weight test

100%

non-destructive verification

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Secure your coin stack today

Pocket-sized assurance for British gold coin stackers. Protect your precious investments with immediate, non-destructive physical testing.