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Best Products

2000g Gold And Silver Precious Metal Tester For Jewelry Identification

Precious Metal Recycling Precious Metal Tester With High Capacity Measuring

DH-300K Gold Measuring Machine , Jewelry Weighing Scale Gold Tester Purity Detector

Certification

Customer Reviews

We use the DH-300 here in Madison and it works well for us. Sample size we use is 3” x 3” which is about the max size. Would be better if one of the other models can use a larger sample size.

—— Tony Warrington

I am really very satisfied. Serious and fast team. Effective after sales service. I recommend this company. Delivery time very fast. Good prices.

—— jean luc di vanno

Producto de calidad. Envío rápido. Volveré a comprar. Gracias

—— jordi sorribas

Merci du suivi de ce colis et d'avoir fait le maximum pour une livraison très rapide comme promis

—— Jean Bourlet

excellent vendeur, réponds très rapidement au mail. reçu en 1 semaine de la chine vers la France.

—— gilbert munoz

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Multi Mode Gold Measuring Scale For Gold Purity Testing , Two Years Warranty

Gold Karat Density Precious Metal Tester For Jewelry , Electronic Power

High Accuracy Gold Testing Machine K Value Density Purity Gold Karat Tester

Measured Density And Volume Electronic Precious Metal Tester LCD Direct Readings

320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine

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Precious Metal Tester

(63)

Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer
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Electronic Gold Purity Tester Machine, Digital Precious Metal Tester , Gold Karat Purity Analyzer Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2024-08-09 17:05:51

Muti Mode Auto Jewellery Testing Gold Assaying Machine Mining Industry
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300g Precious Metal Purity Testing Machine and Gold Purity Testing Machine Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious ... Read More

2024-07-26 14:25:02

DH-300K DahoMeter Gold Purity Test Instrument , Gold and Platinum Density Tester Machine
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DH-300K DahoMeter Gold Purity Test Instrument , Gold and Platinum Density Tester Machine Application : for measuring density,specific gravity for gem stones.also can test karat value,purity percentage,weight... Read More

2024-03-09 10:18:08

Dahometer Digital Electronic Gold Analyser and Testing Machine , Gold Testing Machine
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Digital Electronic Gold Analyser and Testing Machine , Gold Testing Machine Principle: In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on. ... Read More

2024-01-05 14:11:53

0.001g/Cm3 Gold Purity Analyzer Silver Testing Machine Electronic Digital Gold Tester Tools For Jewelry
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Gold Purity Analyzer Gold and Silver Testing Machine 0.001g/cm3 Electronic Digital Gold Tester Tools for Jewelry Application:pawning house,bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone ... Read More

2023-10-12 14:49:30

Measured Digital Density Meter High Precision Electronic Density Gauge
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How to Test Real Gold at Home , Home Test for Gold Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal materials researching ... Read More

2023-09-02 09:27:31

Electronic Digital Density Meter Precious Metal Analyzer For Pawn Broking Industry
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Digital Electronic Precious Metal Analyzer Application : Pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc. In accordance with ... Read More

2023-02-04 11:10:07

Digital Display 2000g Gold Purity Analyzer Electric Gold Tester With CE ISO
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CE,FCC Certification!Warranty for Two Years!!! Digital Display 2000g Gold Purity Analyzer Electric Gold Tester With CE ISO Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory... Read More

2020-11-20 15:04:59

Gold Tester Portable For Sale Portable 2000g Gold Tester
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Gold Tester Portable For Sale Portable 2000g Gold Tester Distinguish K value of gold, PT value of platinum, density value, purity percentage can be measured. Pawning house, bank, jewelry shop, precious-metals ... Read More

2020-11-20 15:03:22

300g Portable Mini Electronic Precious Metal Tester
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Two-years Warranty.ISO,CE,FCC Approved!! Portable Mini Silver Or Gold Tester Electronic Gold Tester Machine Suitable for: jewelry industry, bank, pawnshop, gold and precious metal research laboratory. Principle... Read More

2020-09-15 14:04:49

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