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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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gold purity testing machine

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

Convenient Configuration Gold Carat Testing Machine Convenient For Multiple Testing
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3000g Electronic Gold and Silver Testing Machine , Gold Analyzer , Gold Purity Tester Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling... Read More

2018-08-30 18:36:02

320g / 0.01g 0.001% RS232 Gold Density Balance Gold Purity Checking Machine
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320g/0.01g 0.001% RS232 Gold Density Meter /Gold density balance , Gold Purity checking Machine Principle: According Archimedean principle of buoyancy method Application Jewelry industry, gold and precious ... Read More

2019-05-28 16:35:39

Multi Mode Gold Measuring Scale For Gold Purity Testing , Two Years Warranty
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Multi Mode Precious Metal Tester Gold Purity Testing Machine , Gold Purity Testing Scale ,Gold Measuring Scale Principle: According Archimedean principle of buoyancy method Application: Jewelry industry, gold ... Read More

2019-05-28 16:30:34

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

WDW-30D Universal Material Strength Test Wire And Cable Tensile Testing Machine
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WDW-30D Universal Material Strength Test Wire And Cable Tensile Testing Machine Applications: Electronic universal testing machine is mainly used to test and analyze the mechanical property of metal materials ... Read More

2021-03-05 17:14:06

Dahometer 50KN Universal Testing Machine Fabric Tensile Strength Tester
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Dahometer 50KN Universal Testing Machine Fabric Tensile Strength Tester Uses: Universal Testing Machine is a new material testing machine that combined with the electronic technology and mechanical transmission... Read More

2021-03-05 17:03:32

Elongation Tension Testing Machine For Plastic Material Universal Fabric Material Tensile Strength Tester
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Elongation Tension Testing Machine For Plastic Material Universal Fabric Material Tensile Strength Tester Uses: The equipment is applicable to the manufacture of metal, adhesives, pipes, profiles, aerospace, ... Read More

2021-03-05 16:52:27

Electronic Universal Material Strength Test Wire And Cable Tensile Testing Machine
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Electronic Universal Material Strength Test Wire And Cable Tensile Testing Machine Uses: Fast Delivery Parts Of Universal Testing Machine,Tensile Compression Testing Machine,Universal Testing Equipment can test ... Read More

2024-05-29 16:09:37

AC220V Touch Screen Izod Impact Testing Machine
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Dahometer Touch Screen Control Electric Touch Screen Control Technical Specifications Displaying method LCD in English Angle sensor Omron encoder,accuracy 0.01 Impact speed 3.5m/s Pendulum energy (IZOD-22D)11J... Read More

2020-09-15 14:27:43

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