Home Products

electronic precious metal tester

All Products

Digital Density Meter (88)

Precious Metal Tester (69)

Universal Testing Machine (96)

Environmental Testing Chamber (140)

Plastic Testing Machine (249)

Non Destructive Testing Machine (19)

Abrasion Testing Machine (42)

Digital Hardness Tester (9)

Digital Viscosity Meter (23)

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)

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

I'm Online Chat Now

electronic precious metal tester

(71)

DH-900K Electronic Metal Tester Gold Karat Tester High Accuracy
Contact Now

CE,FCC Certification!Warranty for Two Years!!! DH-900K Electronic Metal Tester With Factory Price In Testing Equipment Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, ... Read More

2020-08-21 10:32:26

DH-2000K Electronic Metal Tester , Portable Gold Testing Machines
Contact Now

CE,FCC Certification!Warranty for Two Years!!! DH-2000K Electronic Metal Tester,Portable Gold Testing Machines Price Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, ... Read More

2020-08-21 09:44:27

AU-600K Electronic Gold Karat Tester , Gold Purity and Karat Tester , Jewellery Gold Test
Contact Now

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

DH-600K Non Destructive Silver Purity Testing Machine Fast And Accurate
Contact Now

DahoMeter DH-300K Digital Electronic Gold Karat Meter Testing Machine , Gold Density Tester Principle: In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard... Read More

2018-08-30 18:36:02

DH-600K Non Destructive Silver Purity Testing Machine Fast And Accurate
Contact Now

2019-04-18 17:25:58

0.001g/Cm3 Gold Purity Analyzer Silver Testing Machine Electronic Digital Gold Tester Tools For Jewelry
Contact Now

Gold Purity Analyzer Gold and Silver Testing Machine 0.001g/cm3 Electronic Digital Gold Tester Tools for Jewelry Application:pawning house,bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone ... Read More

2023-10-12 14:49:30

AU-300K Gold Test Solution , Gold Quality Testing Machine , Measuring Gold Equipment
Contact Now

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

Electronic Gold Purity Tester Digital Density Meter Gold Karat Purity Analyzer
Contact Now

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

2023-02-04 11:11:37

Digital Electronic 3000g Gold Purity Tester ( CE , FCC Certification )
Contact Now

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

RS-232 Karat Density Electronic Gold Testing Instrument With Purity Percentage
Contact Now

Digital Electronic Gold Content Tester , Machine Measuring Gold Content Application : pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals ... Read More

2019-04-18 17:24:10

Page 5 of 8|< << 1 2 3 4 5 6 7 8 >> >|