Technical Specifications
| Parameter | Technical Specification |
| Brand & Model | Sigma Metalytics Precious Metal Verifier (PMV) Investor |
| Verified Metal Types | Pure Gold, Gold Alloys, Pure Silver, Platinum, Palladium |
| Primary Testing Technologies | Electromagnetic Full-Depth Thru-Reading & Automatic Specific Gravity Assessment |
| Packaging Transparency | Reads Through Slabs, Sealed Assay Cards, Flips, and Plastic Capsules |
| Built-in Sensor Capabilities |
Max Thickness: 10.0 mm | Min Diameter: 15.0 mm Testing Modes: Density Testing (✓) & Thru Testing (✓) Ideal Sample Size: 1/10 ozt gold – 10 ozt silver |
| Small Wand Attachment | Min. Diameter: 8.0 mm | Penetration Depth: 0.18 mm | Ideal: < 1/4 oz gold |
| Large Wand Attachment | Min. Diameter: 18.0 mm | Penetration Depth: 0.25 mm | Ideal: 1/4 ozt gold – 1 ozt silver |
| Bullion Wand Attachment | Min. Diameter: 24.0 mm | Penetration Depth: 1.5 mm | Ideal: > 2 ozt silver /heavy bars |
| Thickness Measurement | Integrated Spring-Loaded Measurement Sensor Arm |
| Warranty & Guarantee | 2-Year Manufacturer Warranty + Sigma Metalytics Gold Standard Promise |
Complete Package Inclusions
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Sigma Metalytics PMV Investor Base Unit
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Small External Sensor Wand
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Large External Sensor Wand
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Bullion External Sensor Wand
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AC Charging Adapter & USB Cable
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Custom Embossed Hard Shell Protective Carrying Case
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Comprehensive User Operating Manual
Eliminate the risk of advanced tungsten-core counterfeits and authenticate precious metal investments with the Sigma Metalytics Precious Metal Verifier (PMV) Investor. Engineered specifically for private bullion investors, numismatic collectors, estate auctioneers, and coin trading desks, the PMV Investor introduces powerful Thru Readings that transmit electromagnetic signals completely through the sample’s core, ensuring thick inserts and debased alloys have nowhere to hide. Featuring an automated thickness sensor arm that calculates specific gravity and expected dimensions directly against entered weight, the PMV Investor verifies coins, rounds, and minted bars up to 10 oz silver without removing them from plastic slabs, capsules, or sealed mint assay packaging.
Key Features & Benefits
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Full-Depth “Thru Readings” Check Entire Metal Thickness: Traditional surface testing only analyzes the outer tenths of a millimeter. The PMV Investor’s integrated sensor arm sends signals entirely through samples up to 10.0 mm thick, confirming core authenticity across coins and bars.
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Integrated Specific Gravity & Automated Caliper Function: Put manual calipers and messy water scales away. The automatic mechanical sensor arm measures sample thickness while you enter the sample’s weight, allowing the device to calculate expected surface dimensions and verify true material density.
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Seamless Verification Through Protective Slabs & Sleeves: Tests bullion directly inside certified NGC/PCGS plastic slabs, air-tite capsules, coin flips, and sealed assay card blister packaging without diminishing numismatic condition.
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Complete 3-Wand Auxiliary Sensor Ecosystem: Supplied standard with Small, Large, and Bullion external wands to authenticate fractional gold pieces (<1/4 ozt>), standard 1 oz sovereign coins, and larger odd-shaped bullion pieces.
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High-Portability Form Factor: Compact, lightweight chassis equipped with a full numeric keypad, bright backlit color-band LCD display, and durable hard case for effortless travel to coin shows, estate sales, and vault facilities.
Commercial Procurement & B2B Distribution
Looking to equip precious metal trading desks, bullion retail storefronts, or high-volume appraisal operations? We supply authentic Sigma Metalytics PMV Investor instruments with volume-tiered wholesale pricing, complete 3-wand master bundles, and reliable inventory fulfillment. Click the Get a Quote button to connect with our B2B commercial desk for tailored enterprise pricing and institutional supply programs.
