Shipping & Duties Disclosure
USA Orders: This item ships from Canada but will be delivered by USPS. Your order will arrive tariff- and duty-free, so you won?t face any extra charges at delivery.
Canadian Orders: This item ships within Canada and will be delivered by Canada Post. Your order is tariff- and duty-free.
International Orders: This item ships from Canada via FedEx. Please note that any duties, tariffs, or import fees are the responsibility of the buyer and may vary by country.

The Investor gives precious metal buyers the powerful non destructive testing of the PMV PRO in an at-home package. With its adjustable arm, the Investor can accurately read all the way through a range of sample sizes, from 1/10 oz gold pieces to 10 oz silver bars. The small footprint means it's convenient to use at home and on the go at coin shows, shops, or with clients.
Powerful Thru Readings
Make sure your pieces are 100% authentic using the Investor's thru readings. The onboard sensor checks all the way through samples, meaning there is nowhere for counterfeits to hide. You can rest easy knowing there are no inserts or bad metals in your coins.
Specific Gravity Testing
Put the calipers away. Using known metal densities and an automatic thickness measurement, the Investor takes the entered weight and calculates the expected size of your sample. Simply compare your coin or bar to the calculated size to ensure it's the right density.
Convenience and Power
The Investor can easily travel with you to shows, auctions, estate sales, shops, and wherever else you might need to authenticate your purchases without sacrificing any power.
Part of the PMV Family
The Investor is the latest in our line of Precious Metal Verifiers, which means it has the same top-tier accuracy of our devices, can read through plastic and carboard cases and slabs, uses no chemicals or wet testing, and comes with our Sigma Metalytics Gold Standard Promise.
Main Sensor Specs
Minimum Sample Diameter | Maximum Sample Thickness | Example Sample Types
15.0 mm
10.0 mm
1/10 oz gold - 10 oz silver
Small Wand Specs
Minimum Sample Diameter | Gold-Over-Tungsten Detection Limit | Example Sample Types
8.0 mm
0.18 mm
1/10 oz gold - 1 oz gold
Large Wand Specs
Minimum Sample Diameter | Gold-Over-Tungsten Detection Limit | Example Sample Types
18.0 mm
0.25 mm
1oz gold - 2 oz silver
Bullion Wand Specs
Minimum Sample Diameter | Gold-Over-Tungsten Detection Limit | Example Sample Types
24.0 mm
1.5 mm
2 oz silver - 10 oz gold


