What is the Sigma Metalytics PMV? The PMV (Precious Metal Verifier) is a non-destructive electronic device designed to quickly and accurately verify the authenticity of precious metal coins and bars such as gold, silver, platinum, and palladium without using chemicals or damaging the item.
What models of PMV are available? The main models are the PMV Original, ideal for private investors and collectors, and the PMV PRO, which offers advanced features like thru readings, thickness measurement, and specific gravity testing for larger and more diverse samples.
How does the PMV verify precious metals? The PMV uses patented electromagnetic technology to measure the resistivity of the metal beneath the surface, ignoring plating or coatings. The PRO model can also measure through the entire thickness of a sample and verify dimensions against expected weight for specific gravity confirmation.
What is included with a PMV Original purchase? The PMV Original package includes the base unit, three wand attachments (Small, Large, Bullion), a manual, charger, carrying case, a 2-year warranty, and the Sigma Metalytics Gold Standard Promise
Features and Specifications
What are the key features of the PMV Original? The PMV Original offers fast, non-destructive verification of gold, silver, platinum, and palladium coins and bars. It reads through plastic cases, slabs, and capsules without damaging the sample and requires no chemicals or wet testing. It includes three wand attachments (Small, Large, Bullion) to test a wide range of sample sizes from 1/10 oz gold to 10 oz silver.
What are the technical specifications of the PMV Original? – Minimum sample diameter: 24.0 mm; – Maximum sample thickness: No limit specified for surface testing (ideal thickness about 0.4 mm for surface readings); – Testing range: Suitable for coins and bullion from 1/10 oz gold to 10 oz silver; – Battery life: Rechargeable battery lasts about 6 hours of continuous use; – Display: Easy-to-read resistivity results shown quickly on the onboard display.
What are the differences between the wand attachments? – Small Wand: For samples under 1/4 oz gold, ideal for small coins and bullion pieces; – Large Wand: For samples between 1/4 oz gold and 1 oz silver, suitable for mid-sized coins and bars; – Bullion Wand: For items over 2 oz silver, capable of detecting tungsten up to 1.5 mm beneath gold cladding.
Does the PMV Original support density or thru testing? The PMV Original performs effective surface resistivity readings but does not support density or thru (full-depth) testing; these advanced features are available on the PMV PRO model.
What comes included with the PMV Original package? The package includes the PMV Original base unit, all three wand attachments, a charger, carrying case, user manual, and a 2-year warranty backed by the Sigma Metalytics Gold Standard Promise.
What materials and metals can the PMV Original accurately verify?
The PMV Original is calibrated to accurately verify precious metals including gold, silver, platinum, and palladium. It can detect common counterfeit materials such as tungsten, copper, nickel, and various plated or clad metals, ensuring reliable authentication of genuine precious metal coins and bars.
Sigma PMV Original
Sigma PMV Investor
Sigma PMV Pro
Applications
Who typically uses the Sigma Metalytics PMV? The PMV is widely used by private investors, collectors, coin shops, bullion dealers, refiners, and professionals such as assay labs and vault operators to authenticate precious metal coins and bars quickly and non-destructively.
Can the PMV be used to test coins and bars still in protective cases or slabs? Yes, the PMV can accurately test through plastic cases, slabs, and capsules without removing the items, preserving their condition while verifying authenticity.
How does the PMV benefit businesses in the precious metals industry? It helps businesses avoid counterfeit losses, speeds up inventory verification and audits, and increases customer confidence by providing fast, reliable, and non-destructive testing results.
Is the PMV suitable for use by hobbyists and collectors? Absolutely. Many hobbyists and private collectors rely on the PMV to ensure their coins and bullion are genuine without the need for complicated or destructive testing methods.
What types of metals and samples can the PMV verify? The PMV verifies gold, silver, platinum, and palladium coins and bars, ranging from small fractional gold coins to large silver bullion pieces, making it versatile for a wide variety of precious metal samples.
Can the PMV be used for official audits and inspections? Yes, professionals conducting audits for central banks, storage facilities, and private investors use the PMV as a trusted tool for rapid, accurate verification during inventory checks and compliance inspections.
