1 x 1/2 rare earth magnet, for instant precious metal detection
Features -
Great for initial testing of scrap metal and jewelry - 1 x 1/2 rare earth magnet, for instant precious metal detection -
Gold and Sterling are not magnet-attracted...
1 x 1/4 rare earth magnet, for instant precious metal detection
Features -
Great for initial testing of scrap metal and jewelry - 22 pull strength -
Gold and Sterling are not magnet-attracted - Hole in center for running chains through -
...
1 x 1/4 rare earth magnet, for instant precious metal detection
Features -
Great for initial testing of scrap metal and jewelry - 1 x 1/4 rare earth magnet, for instant precious metal detection -
Gold and Sterling are not magnet-attracted...
Electronic Gold Tester by Tri-Electronics
Features -
The Computerized, digital and compact portable tester for todays jeweler - If item is gold-plated, gold-filled or gold below 6K readout shows not gold -
Provides karat reading for Yellow,...
GemOro AuRACLE 6k to 24k Gold Tester
Features -
Worlds most user-friendly, best performing handheld electronic gold tester with unmatched accuracy PATENTED - Pen probe provides approximately 5000 tests with proper care -
Tests all colors of...
Gold Tester 6-18 Karat Tri-Electronics
Features -
Quick and efficient determination of gold karat value (from 6-18 karat) and pure platinum - Made in USA -
Built-in table allows fast and exact conversion for Yellow, White, Green and Pink gold...