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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

(90)

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

DH-300K Digital gold tester , Portable Electronic Gold Tester with Printer
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DH-300K Digital Gold Tester , Portable Electronic Gold Tester with Printer Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals ... Read More

2018-08-30 18:36:02

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

2024-06-14 16:27:23

Gold Tester Karatmeter , Gold Carat Tester , Gold Analyzer ( CE , FCC Certification )
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Gold Tester Karatmeter , Gold Carat Tester , Gold Analyzer ( CE , FCC Certification ) Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling... Read More

2018-08-30 18:36:02

4000g Quick Measuring Gold Karat Measure Instrument For Precious Metal Materials
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4000g Digital Electronic Gold Carat Measuring Device , Gold Karat Measuring Instrument Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling... Read More

2018-08-30 18:36:02

4000g Quick Measuring Gold Karat Measure Instrument For Precious Metal Materials
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2019-04-18 17:25:10

High Precision Specific Gravity Test Equipment AC220V 50HZ Simple Operation
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DahoMeter Specific Gravity Hydrometer,Specific Gravity Test Equipment,Specific Gravity Balance forLiquids ------Direct reading data, Shorter measuring time, Density resolution 0.001 g/cm3 Application: Chemical ... Read More

2019-08-30 16:08:20

Mini Plastic Injection Molding Machine Manual Vertical Injection Molding Machine
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Mini Plastic Injection Molding Machine Manual Vertical Injection Molding Machine Introduction: With this machine you can produce small plastic parts inexpensively and sell them to niche markets. Some examples ... Read More

2021-05-19 16:54:53

490℃ Pressure Strong Small Injection Molding Machine Mini
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490 Pressure Strong Small Injection Molding Machine Mini Introduction: This product is suitable for all kinds of small plastic mold extrusion, small volume, simple operation, low cost, etc. It is the best ... Read More

2021-05-19 16:52:47

Gold Karat Density Precious Metal Tester For Jewelry , Electronic Power
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Factory Price Gold Purity Tester , Gold Karat Density Tester for Jewelry Principle: According Archimedean principle of buoyancy method Application: Jewelry industry, gold and precious metals research lab, ... Read More

2019-05-28 16:32:27

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