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10s measuring gold 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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10s measuring gold tester

(73)

Dahometer Digital Silver Tester With Weight Resolution 0.005g In Jewelry Tools
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CE,FCC Certification!Warranty for Two Years!!! Dahometer digital silver tester With Weight resolution 0.005g In Jewelry Tools Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry ... Read More

2020-08-20 18:52:57

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

Muti Mode Auto Jewellery Testing Gold Assaying Machine Mining Industry
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300g Precious Metal Purity Testing Machine and Gold Purity Testing Machine Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious ... Read More

2024-01-25 10:54:25

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

Gold And Silver Testing Equipment With Buzzer Warning , Digital Display Metal Purity Testing Machine
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300g DahoMeter Digital Portable Gold Content Tester , Electronic Densimeter Gold Karat Testing Machine Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing ... Read More

2018-08-30 18:36:02

Digital Electronic Gold Carat Meter , Portable Gold Assaying Equipment , Gold Measuring Machine
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Digital Electronic Gold Carat Meter , Portable Gold Assaying Equipment , Gold Measuring Machine Principle: In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing ... Read More

2018-08-30 18:36:02

High Precision DH-IH Indentation Hardness Tester Lab Foam Indentation Hardness Tester
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High Precision DH-IH Indentation Hardness Tester Lab Foam Indentation Hardness Tester Application: This machine is used to measure the concave hardness of porous elastic materials. The polyurethane sponge foam ... Read More

2023-02-13 14:35:14

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

Lab Compression Universal Measuring Machine High Efficiency 0.05-500mm/Min Test Speed
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Lab Compression Testing Machine , Tension Testing Equipment 1. Application: It is applicable for wide range of material for tension, compression, bending, shearing and low cycle test. Suitable for metal, rubber... Read More

2023-11-15 16:14:21

Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer
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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

2024-08-09 17:05:51

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