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Precious Metal Tester

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China Guangdong Hongtuo Instrument Technology Co.,Ltd certification
China Guangdong Hongtuo Instrument Technology Co.,Ltd 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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Precious Metal Tester

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China Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer factory

Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer

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
2023-02-04 11:11:37
China Electronic Digital Density Meter Precious Metal Analyzer For Pawn Broking Industry factory

Electronic Digital Density Meter Precious Metal Analyzer For Pawn Broking Industry

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
China 3000g Gold Testing Equipment Digital Density Meter European Type For Mining Industry factory

3000g Gold Testing Equipment Digital Density Meter European Type For Mining Industry

3000g Digital Electronic Gold Testing Equipment , Gold Density Measuring Instrument , Gold Testing Machinery Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry... Read More
2023-02-04 11:09:10
China Digital Display 2000g Gold Purity Analyzer Electric Gold Tester With CE ISO factory

Digital Display 2000g Gold Purity Analyzer Electric Gold Tester With CE ISO

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
China Gold Tester Portable For Sale Portable 2000g Gold Tester factory

Gold Tester Portable For Sale Portable 2000g Gold Tester

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
China 300g Portable Mini Electronic Precious Metal Tester factory

300g Portable Mini Electronic Precious Metal Tester

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
China Dahometer Precious Metal Analyzer Machine With Gold K And Silver For Lab factory

Dahometer Precious Metal Analyzer Machine With Gold K And Silver For Lab

CE,FCC Certification!Warranty for Two Years!!! Dahometer precious metal analyzer machine With Gold K and Silver For Lab Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, ... Read More
2020-08-21 11:19:21
China Gold Testing Machines With Jewelry Tools , Silver Gold Tester With High Accuracy factory

Gold Testing Machines With Jewelry Tools , Silver Gold Tester With High Accuracy

Gold Testing Machines With Jewelry Tools,Silver & Gold Tester With High Accuracy Jewelry Tools With Gold Tester,Portable Gold Testing Machines Price Application:pawn broking, bank, jewelry shop, precious-metals ... Read More
2020-08-21 10:56:12
China DH-900K Electronic Metal Tester Gold Karat Tester High Accuracy factory

DH-900K Electronic Metal Tester Gold Karat Tester High Accuracy

CE,FCC Certification!Warranty for Two Years!!! DH-900K Electronic Metal Tester With Factory Price In Testing Equipment​ Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, ... Read More
2020-08-21 10:32:26
China DH-2000K Electronic Metal Tester , Portable Gold Testing Machines factory

DH-2000K Electronic Metal Tester , Portable Gold Testing Machines

CE,FCC Certification!Warranty for Two Years!!! DH-2000K Electronic Metal Tester,Portable Gold Testing Machines Price Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, ... Read More
2020-08-21 09:44:27
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