Sigma Metalytics PMV Pro with External Bridge

These Sigma Metalytics PMV Pro models are the upgraded versions of the PMV Original models and come with the External Bridge Attachment.

Fitted with a pair of integrated sensors and three supplementary wands, the PRO evaluates items ranging from 1/20 oz gold to 100 oz silver.

• Partnership: In association with Trusti Metrix Limited, we can bring these models
• Presentation: Three wand attachments (small, large, and bullion wand), and external bridge attachment
• Gravity-Based Verification: Uses pre-set metal densities and weight to predict the dimensions of your sample.
• Elite Precision: Scans through plastic and cardboard, avoids chemical or wet tests
• In-depth Readings: With the use of integrated sensors, they penetrate samples to detect counterfeits.
• Authenticity: Stops counterfeits or substandard metals
• External Bridge Attachment: Allows readings on bars up to 45mm thick and can check silver bars authenticity up to 1kg.
• Shipping: Free shipping within the UK

Please note: Due to the metal composition change in the 2026 Sovereign range, Sigma Metalytics verifiers don’t yet have a dedicated setting. For now, use the Britannia 1990–2012 preset; Sigma will add a Sovereign setting soon. All 2026 Sovereigns from Chards are guaranteed authentic and minted by The Royal Mint.

Explore our complete Sigma Metalytics range or visit the Trusti Metrix Sigma Metalytics category page, where you can find all available models for order. (Please note: this is an affiliate link, and we may earn a small commission at no extra cost to you).

In Partnership With Trusti Metrix Limited

Although we showcase Sigma Metalytics Models on our website, for further inquiries or interest, we kindly direct individuals to Trusti Metrix Limited, our partner and supplier of Sigma Metalytics products.

What is the Sigma Precious Metal Verifier?

The Sigma precious metal verifier was first introduced in 2013 by Sigma Metalytics LLC. The PMV Pro provides accurate counterfeit metal testing without the use of chemicals to verify coins and bars.

Sigma Metalytics PMV Pro Technical - Large Sensor Specifications

• Minimum Sample Diameter: 32.0 mm
• Maximum Sample Thickness: 12.5 mm
• Example Sample Types: 1 oz gold - 10 oz silver

Sigma Metalytics PMV Pro Technical - Small Sensor Specifications

• ​Minimum Sample Diameter: 10.0 mm
• Maximum Sample Thickness: 3.5 mm
• Example Sample Types: 1/10 oz gold - 1 oz silver

Sigma Metalytics PMV Pro - External Bridge Specifications

• ​Minimum Sample Diameter: 50.0 mm
• Gold-Over-Tungsten Detection Limit: 45.0 mm
• Example Sample Types: 100 oz silver

Sigma PMV Pro with External Bridge Full Set

The Sigma Metalytcs Pro includes The External Bridge, Small, Large, and Bullion Wands, along with its hard case, charger, cable, user manual, connection guide, a 2-year warranty, and the Sigma Metalytics Gold Standard Promise from the manufacturer in the US.