THE NEW AGT1 PLUS WITH ENHANCED FEATURES MAKES USING THE WORLD’S BEST GOLD & PLATINUM TESTER EVEN BETTER! PATENTED WITH PATENTS PENDING NEW Up...

Use this state-of-the-art AC- and battery-powered portable tester to verify the digital karat value and gold percentage of gold of any colour, from...

The Thermo Scientific Niton DLX desktop x-ray lab delivers fast and accurate XRF-based precious metal analysis results in an elegantly designed sys...

SIMULTANEOUS DIAMOND, MOISSANITE & WHITE SAPPHIRE TESTERThe ultimate tester for diamond fraud protection! The Testarossa features NEW EXCLUSIVE...

The GemPen® provides professional users with the means to efficiently determine whether a diamond, ruby or sapphire is natural, synthetic (man-made...

GemPen Darkroom allows the professional user to create a portable environment, making it easier to more accurately interpret results. This complim...

Sauter TN Gold 80 Ultrasonic Thickness Gauge for Gold Details The Sauter TN Gold 80 Ultrasonic Thickness Gauge for Gold can be used to ascertain wh...

IDENTIFIES, DETECTS AND SEPARATES DIAMOND FROM CZ AND MOISSANITE The PATENTED UltraTester 3+ features feature NEW EXCLUSIVE UV-F1 MOISSANITE IDENT...