My Experience with the Sigma Metalytics Pro: A Reliable Tool for Testing Gold Bullion

Having worked extensively in the precious metals industry, I’ve had the opportunity to test numerous gold bullion pieces using various devices. Recently, I had the chance to use the Sigma Metalytics Pro for testing hundreds of one-ounce PAMP gold bullion and several 1000-gram gold bars. My experience with this device has reinforced its status as an industry standard.

Comprehensive Testing Capabilities

The Sigma Metalytics Pro stands out for its dual testing capabilities, offering both “surface” and “thru” tests. This dual approach ensures a comprehensive evaluation of the gold bullion:

1. Surface Test:

   • This mode is perfect for quickly verifying the authenticity of the bullion by analyzing the surface. It’s a fast and efficient way to spot any immediate discrepancies or signs of tampering.

2. Thru Test:

   • For a more in-depth analysis, the “thru” test examines the entire thickness of the bullion. This is particularly useful for detecting any internal inconsistencies or hidden layers that might not be visible on the surface.

Density Information

Another significant advantage of the Sigma Metalytics Pro is its ability to provide density information. By measuring the physical dimensions and weight, the device can offer a precise density reading. This is crucial for confirming the authenticity of the gold, as the density of gold is a distinctive and unalterable property.

Reliability and Industry Standard

The Sigma Metalytics Pro utilizes the eddy current method, a non-destructive testing technique that has become a gold standard in the industry. This method is highly reliable, offering consistent and accurate results without causing any damage to the tested items.

In my experience, the Sigma Metalytics Pro has proven to be an invaluable tool. It has allowed me to quickly and confidently verify the authenticity of a large volume of gold bullion. The combination of surface and thru testing, along with density measurements, provides a level of assurance that is unmatched by other devices.

Conclusion

For anyone in the precious metals industry, whether you’re a dealer, collector, or investor, the Sigma Metalytics Pro is an essential tool. Its reliability, ease of use, and comprehensive testing capabilities make it the industry standard for non-destructive gold bullion testing. My experience with this device has only solidified my confidence in its effectiveness and importance in ensuring the authenticity of precious metals.