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  • Electronic Gold Tester GK-300

Electronic Gold Tester GK-300

Your Price:
5.00 LBS
Calculated at checkout


Product Description

GK-300 Electronic Gold Tester - Measuring Range: 0.01~ 300g

Qualitest range of advanced Gold Testers are ultimate tools for Jewelry Industry, Gold & Precious Metal Research Labs, Jewelry Stores, Banks, and Pawn Shops for accurate determination of the carat and purity of gold. 
GK-300 is the basic model, suitable for gold and can measure the carat of gold specimens weighing between 0.01~ 300g. 

GK-series gold testers can quickly, easily and accurately determine purity of 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. 

- Works only for solid metal pieces without set stones.
- No acid, needles, or test stones needed 
- Leaves no scratches or stains on your gold after measurements
- Wide karat range—from 9 to 24K 
- Also functions as a normal gram scale 

Including standard accessories.

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