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0 005g digital silver tester

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China Guangdong Hongtuo Instrument Technology Co.,Ltd certification

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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0 005g digital silver tester

(45)

Jewelry Industry Electronic Silver Purity Tester With Windproof Cover
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1200g Digital Gold and Silver Tester , Digital Gold Purity Analyzer , Gold Testing Machine Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2018-08-30 18:36:02

300g Karat Value Precious Metal Tester Environmental Protection For Precision Balance
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3000g Digital Electronic Gold Karat Detector Machine , Gold Silver Purity Testing Machine Tester Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2018-08-30 18:36:02

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

Digital Electronic Archimedes Gold Tester Machine , Densimeter for Gold , Gold Purity Densitometer
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Digital Electronic Archimedes Gold Tester Machine , Densimeter for Gold , Gold Purity Densitometer Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious ... Read More

2018-08-30 18:36:02

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

Portable Jewellery Purity Tester / Precious Metal Testing Equipment For Jewelry Shop
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600g DahoMeter Digital Electronic Portable Gold Tester,Jewellery Purity Tester,Precious Metal Purity Balance Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone ... Read More

2018-08-30 18:36:02

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

DH-600K Non Destructive Silver Purity Testing Machine Fast And Accurate
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DahoMeter DH-300K Digital Electronic Gold Karat Meter Testing Machine , Gold Density Tester Principle: In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard... Read More

2018-08-30 18:36:02

Multi Mode Electronic Precious Metal Tester With Larger Measuring Space
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Digital Electronic Gold Gravitometer , Gold Karat Density Meter , Gold Percentage Tester Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2018-08-30 18:36:02

DH-600K Non Destructive Silver Purity Testing Machine Fast And Accurate
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2019-04-18 17:25:58

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