Aczet Karat Analyzer Precious Metal Tester & Automatic Scale Jewellers Watch Clock Repair Magnifier Loupe with LED Lights Temperature Range: -10～50°C / 14～122°F

Temperature Range: -10～50°C / 14～122°F

sparkle and daylight setting which captures beautiful images of your jewellery

Set of 6 rotating bezel extractors

Enables the user to limit the output of force on hands via a gear system

5x Magnifier

Aczet Karat Analyzer Precious Metal Tester & Automatic Scale Jewellers Watch Clock Repair Magnifier Loupe with LED Lights Temperature Range: -10～50°C / 14～122°FIf there is one scale a goldsmith or jeweler needs, this is it! The CG3102GT can evaluate the purity of gold, white gold, platinum, silver, and solid ingots of other metals that weigh up to 3. 1 kg and will return measurements in both percentages and karats for gold (9 24K) and millesimal fineness for silver and platinum (600 1000 ppt) without the need for drilling, cutting, or etching. Please note that any inset stones must be removed before use in