JSP Gold Test Kit for 10K, 14K, and 18K Purity 2023 UPDATED Exceptional Performance In Mineralized Ground

Exceptional Performance In Mineralized Ground

electromagnetic metal detector

) Protected from total dust ingress

Air Humidity: 5% – 75%

JSP Gold Test Kit for 10K, 14K, and 18K Purity 2023 UPDATED Exceptional Performance In Mineralized GroundAccurate & Reliable Gold Purity Testing How To This Gold Test Acid Kit allows you to quickly check gold purity by scratching the metal on a test stone and applying acid. If the acid doesnt affect the scratch, the gold meets or exceeds the tested karat. If it dissolves, the gold is of lower purity or not gold. For accuracy, compare with a scratch from a known gold sample. Caution Educate yourself about the safe handling of this product before use.