Alfa Mirage GK-300 Precious Metal and Specific Gravity Tester

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 Gold (Lo, K9,

GK-300 Density kit

ALFA MIRAGE GK300 DENSIMETER COMPREHENSIVE HIGH PRECISION PRECIOUS METAL TESTER / GOLD TESTER

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

Alfa Mirage Precious Gold & Metal Tester GK-300 - MADE IN JAPAN - Best Electro Solutions

ALFA MIRAGE PRECIOUS Metal Tester GKS-300 Gold Silver Specific Gravity Scale $1,849.00 - PicClick

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Alfa Mirage Precious Metal Tester GK-300