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Precious Metal Tester

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Digital Density Meter (88)
Precious Metal Tester (69)
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Optical Measuring Machine (54)
Optical Spectrum Analyzer (28)
Powder Testing Equipment (24)
Textile Testing Equipment (61)
Paper Testing Equipment (76)
Sponge Testing Equipment (12)
Pipe Testing Machine (8)
Certification
China Guangdong Hongtuo Instrument Technology Co.,Ltd certification
China Guangdong Hongtuo Instrument Technology Co.,Ltd certification
Customer Reviews
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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DH-300K Gold Measuring Machine , Jewelry Weighing Scale Gold Tester Purity Detector
DH-300K Gold Measuring Machine , Jewelry Weighing Scale Gold Tester Purity Detector
Multi Mode Gold Measuring Scale For Gold Purity Testing , Two Years Warranty
Multi Mode Gold Measuring Scale For Gold Purity Testing , Two Years Warranty
Gold Karat Density Precious Metal Tester For Jewelry , Electronic Power
Gold Karat Density Precious Metal Tester For Jewelry , Electronic Power
High Accuracy Gold Testing Machine K Value Density Purity Gold Karat Tester
High Accuracy Gold Testing Machine K Value Density Purity Gold Karat Tester
Measured Density And Volume Electronic Precious Metal Tester LCD Direct Readings
Measured Density And Volume Electronic Precious Metal Tester LCD Direct Readings
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Precious Metal Tester

(69)
China Digital Electronic Archimedes Gold Tester Machine , Densimeter for Gold , Gold Purity Densitometer factory

Digital Electronic Archimedes Gold Tester Machine , Densimeter for Gold , Gold Purity Densitometer
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Digital Electronic Archimedes Gold Tester Machine , Densimeter for Gold , Gold Purity Densitometer Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious ... Read More
2018-08-30 18:36:02
China AU-600K Electronic Gold Karat Tester , Gold Purity and Karat Tester , Jewellery Gold Test factory

AU-600K Electronic Gold Karat Tester , Gold Purity and Karat Tester , Jewellery Gold Test
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AU-600K Electronic Gold Karat Tester, Gold Purity and Karat Tester , Jewellery Gold Tester Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal ... Read More
2018-08-30 18:36:02
China AU-2000K Balance Scale For Gold Purity Testing , Density Device to Test the Purity of Gold, Silver and Other Metal factory

AU-2000K Balance Scale For Gold Purity Testing , Density Device to Test the Purity of Gold, Silver and Other Metal
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AU-2000K Balance Scale For Gold Purity Testing , Density Device to Test the Purity of Gold, Silver and Other Metal Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining ... Read More
2018-08-30 18:36:02
China Gold Tester Karatmeter , Gold Carat Tester , Gold Analyzer ( CE , FCC Certification ) factory

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
China AU-300K Gold Test Solution , Gold Quality Testing Machine , Measuring Gold Equipment factory

AU-300K Gold Test Solution , Gold Quality Testing Machine , Measuring Gold Equipment
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AU-300K Gold Test Solution , Gold Quality Testing Machine , Measuring Gold Equipment Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling... Read More
2018-08-30 18:36:02
China AU-600K Gold Scale and Purity Testing Equipment , Gold Tester Scale ,Water Gravity Scales for Gold factory

AU-600K Gold Scale and Purity Testing Equipment , Gold Tester Scale ,Water Gravity Scales for Gold
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AU-600K Gold Scale and Purity Testing Equipment , Gold Tester Scale ,Water Gravity Scales for Gold Application: pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious ... Read More
2018-08-30 18:36:02
China DH-300K Digital gold tester , Portable Electronic Gold Tester with Printer factory

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
China Digital Electronic Gold Carat Meter , Portable Gold Assaying Equipment , Gold Measuring Machine factory

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
China DahoMeter DH-300K Digital Electronic Gold Measurer , Gold Coin Tester , Gold Coin Testing Equipment factory

DahoMeter DH-300K Digital Electronic Gold Measurer , Gold Coin Tester , Gold Coin Testing Equipment
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DahoMeter DH-300K Digital Electronic Gold Measurer , Gold Coin Tester , Gold Coin Testing Equipment Application : Pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing ... Read More
2018-08-30 18:36:02
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Digital Density Meter

DH - 300 Density Meter Plastic Granules AC 100V - 240V For PVC / PE Material

High Precision Digital Density Meter Constant Temperature Liquid Densimeter

Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer

Solid Liquid Powder Specific Gravity Meter , Chemical Density Measurement Device

Universal Testing Machine

Electronic Mechanical PC Control Tensile Compression Testing Machine

High Quality Hydraulic Pump Testing Machine , Universal Hydraulic Testing Machine 1000KN

Tensile Universal Testing Machine / Strength Testing Machine For Leather Rubber Plastic

WDW-2 Elongation Testing Machine / Single Column Wire Elongation Tester

Plastic Testing Machine

High Precision Automatic Melt Flow Index Tester For Measuring Melt Mass Flow Rate

Digital Plastic Izod And Charp Pendulum Impact Tester Computer Controlled

Digital Cantilever and Simple Plastic Testing Machine / Beam Izod Impact Strength Tester

Computer Controlled HDT / Vicat Softening Point Apparatus Heat Distortion Testing Machine

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