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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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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

600g AC 100V - 240V Gold Silver Testing Machine For Metal Verification
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600g Digital Electronic Precious Metal Purity Balance , Gold Measuring Machine Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals ... Read More

2018-08-30 18:36:02

Dahometer Universal Fatigue Testing Machine Pull Test Machine UTM
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Dahometer Universal Fatigue Testing Machine Pull Test Machine UTM Applications: WDW series computerized electronic universal testing machines are designed and manufactured according to ASTM, ISO, DIN, GB and ... Read More

2021-03-05 17:20:15

Fiber Tensile Universal Testing Machine / Manual Tensile Tester With Double Space
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Fiber Tensile Strength Testing Machine , Manual Tensile Tester , Digital Tension Tester 1.Application: It is applicable for wide range of material for tension, compression, bending, shearing and low cycle test. ... Read More

2024-07-26 14:17:46

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

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

300g Precious Metal Tester / Water Gold Testing Machine 3000g/0.01g Percentage
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300g NEW Design Electronic Digital Water Gold Tester Machine , Water Gold Testing Machine Understanding Karats: Since gold is a soft metal, its often combined with other harder metals when its used in jewelry ... 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

High Precision Gold Purity Check Testing Machine / Gold Analyse Machine
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High Precision Gold Karat Testing Machine , Gold Content Testing Machine , Gold Analyse Machine Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More

2020-03-07 17:29:00

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