Gold Tester – Precious Metal Karat Tester Series:
The gold testers can quickly, easily and accurately determine the purity of precious metals and gold karat by two weighings (By measuring the Specific Gravity): one with the piece in a water tank, the other normally. An internal computer does all the calculations for you.
| GKS-300 High precision model |
GKS-3000 |
GK-300 Basic model |
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| Precious Metal Tester GKS-300 Gold /WGold / Platinum Up to 300g / 0.001g Precision model of resolution of 0.001g. Minimum 2g sample can be measured.
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Precious Metal Tester GKS-3000 Gold /W Gold / Platinum Up to 3000g / 0.01 g Ingot, gold bar, statue up to 3kg. No need to cut or drill gold, but just check density, and distinguish immediately. Useful for checking scrap gold at a time as well.
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Precious Metal Tester GK-300 Gold Up to 300g / 0.01g Long seller popular basic model. Simply easy, and accurate.
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