The only metals tester you'll ever need.
Use this state-of-the-art powered portable tester to verify the digital karat value and gold percentage of gold of any color, from 6K to 24K, as well as platinum and silver.
The GXL-NEXT is easy to use: Simply place the cartridge of clear, non-toxic testing gel in the pen probe and touch to a lightly filed metal surface to return results with no wait time! Each cartridge provides over 1,000 tests.
Two-year manufacturer's repair and replacement warranty included with purchase.
The GXL-NEXT Metals Tester is designed, engineered, and manufactured in the United States.