Tri Electronics GXL-24 Pro Electronic Gold Tester + A/C Adapter

Tri Electronics

  • $384.95
  • Save $344

Tri-Electronics GXL-24 Pro Electronic Gold Tester With A/C Adapter Combo

This Kit Includes The following Items:

  • GXL-24 Tester
  • AC Adapter for GXL-24 electronic Gold Tester 110V

Are you serious about gold testing? Do you need to test gold frequently, accurately, and reliably? If you answered yes to these questions, then the Tri Electronics GXL-24 Pro is the right tester for you.

The GXL24 is the most widely-used tester for jewelry stores, pawnshops, and antique stores throughout the world--and for good reason. The tester is able to test gold ranging in purity from 6K all the way up to 24K in one karat increments, while detecting gold plating and platinum, and displaying the results on its LCD screen. For European users, the tester is also capable of displaying results in the form of gold percentage values.

Use of the Tri Electronics GXL-24 is entirely non-destructive, and only requires the use of a small amount of safe testing gel. Simply rotate the probe cap to eject the gel, choose what color gold you're testing, and hold the probe to your gold sample for a few seconds to obtain one of the most accurate and reliable readings possible. Comprehensive instructions are included with the tester as both a user?s manual and an instructional video.

The GXL 24 can be powered by either the included two 9-volt batteries, or through an optional AC adapter. It comes in a durable plastic case with soft foam inserts to ensure the safety of the tester during transport. And if you do run into any problems with your GXL24, it's covered by a 3 year manufacturer?s warranty.


  • Tests any color gold from 6K to 24K in one karat increments
  • Safe, non-destructive testing
  • Displays karat or percentage values as results on its LCD screen
  • Includes an instructional video
  • Durable plastic carrying case with foam inserts
  • Powered by two 9-volt batteries or an optional AC adapter
  • Dimensions: 12" x 10" x 3" (305 x 254 x 76 mm)
  • Included 110V Tri-Electronics A/C Adapter
  • 3 year manufacturer?s warranty
The GXL-24 tester uses gel which are good for 300+ tests. It cannot be used with liquid refills.

Tri Electronics GXL-24 Pro Gold Tester Manual | Watch the Informational Video

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