Alfa Mirage Precious Metal Tester GK 300 - Purity Scale for Metals

Wide karat display from 9K to 24K and percentages of purity. Can be used as a normal scale or densimeter. Measuring range: 0.01-300g Minimum weight

GK-300 Density kit

Easy And Accurate Precious Metal Tester Gold / Platinum / Silver- AlfaMirage GK Series

ALFA MiRAGE GKS-3000 Metal Gold Silver Tester Specific Gravity Scale

Alfa Mirage Precious Metal Tester GK 300 - Purity Scale for Metals (GOLD and Other PRECIOUS METAL TESTER)

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貴金属テスター GK-300 PRECIOUS METAL TESTER - 工具、DIY用品

WE ARE AN AUTHORIZED USA ALFA MIRAGE DISTRIBUTOR. No acid, needles, or test stones needed. No more stains and scratches left on your gold after

Alfa Mirage Precious Metal Tester GKS-300 Gold Silver Specific Gravity Scale

Laboratory Weighing : ALPHA MIRAGE GKS-300 PRECIOUS METAL TESTER

ALPHAMIRAGE GK-2000 - 事務/店舗用品