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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 testing machine

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Digital Jewellery Tools Gold Purity Checking Machine For Banking Industry
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AU-900K NEW Design Digital Electronic Gold Densimeter Gold Tester Densimeter , Gold Density Testing Instrument Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry... Read More

2018-08-30 18:36:02

3000g Precious Metal Tester Gold Purity Checking Balance For Precious Metal Recycling
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AU-3000K Gold Pure Testing Machine , Gold Purity Checking Balance Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal ... Read More

2020-04-01 16:11:15

Electronic Gold Analyzer Precious Metal Tester With No Damage Measurement
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300g. 600g Electronic Gold Analyzer , Gold K Value Analyzer , Gold Karat Purity Testing Machine Application : pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center... Read More

2018-08-30 18:36:02

Digital Electronic 3000g Gold Purity Tester ( CE , FCC Certification )
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Digital Electronic 3000g Gold Purity Tester ( CE , FCC Certification ) Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal ... Read More

2018-08-30 18:36:02

Desktop XRF Gold Karat Testing Machine With Multi - Point Hand Touch PC
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Desktop XRF Gold Karat Testing Machine , Gold Purity Analyzer , Gold Tester Machine for Bank Application pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2023-10-18 10:09:09

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

New Metal Analyzer With CE Gold Analyzer Machine Precious Metals
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New Metal Analyzer With CE Gold Analyzer Machine Precious Metals In this machine, the gold, silver, platinum and other databases can be built into an option to test the elements of your precious metals. ... Read More

2022-03-01 10:14:11

XRF Optical Spectrum Analyzer / Gold And Silver Purity Testing Machine 5KV - 50 KV
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X Ray Gold Jewellery Test Machine ,Gold and Silver Analyzer Spectrometer , X - Ray Fluorescence Analyzer (XRF) Application pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry... Read More

2024-01-23 14:22:30

Lab Indentation Hardness Tester Foam Indentation Hardness Testing Machine
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Lab Indentation Hardness Tester Foam Indentation Hardness Testing Machine Application: This machine is used to measure the concave hardness of porous elastic materials. The polyurethane sponge foam sample can ... Read More

2023-02-13 14:36:06

Dahometer Peel Force Strength Tester Compression Tension Testing Equipment
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Dahometer Peel Force Strength Tester Compression Tension Testing Equipment Uses: Universal testing machine is used to test tension, compression, shearing force, adhesion, peeling force, tear strength,ect of ... Read More

2021-03-05 16:56:25

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