Fashion 925 sterling silver pendant necklace 100%silver men 12 mm 66cm male wide necklace .wholesale Solid silver men jewellery

Fashion 925 sterling silver pendant necklace 100%silver men 12 mm 66cm male wide necklace .wholesale Solid silver men jewellery
  • Продавец
  • Список ценUS $24.41piece
  • Продажная ценаUS $24.41piece
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Oписание продукта

AU-900K Digital Electronic Gold Density Gauge 0.001g/cm3 Gold Precious Metal Jewellery Platinum Silver Purity Testing Machine 



▲pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal materials researching laboratory.,etc. 
▲These series instrument gold tester is the dramatic updating and upgrading products.Compared with other competing products,it has been focused on enhancing weighting resolution,simplified operation procedure and operation method,upgraded software application function,improved reliability of measuring result. offer respectively three content measuring model for gold,platinum,silver and one alloy measuring model; 
No need to bundle samples.Following value can be displayed precisely and quickly with only two procedure: 
(1)karat value,percentage content,density for gold 
(2)PT value,percentage content,density for platinum 
(3)S value,percentage content,density for silver 
(4)percentage content,density for other alloy. 
Measuring Type: 
▲Precious metal.such as gold,Karat gold,platinum,silver. 
▲Mixed metal or other alloy metal. 
▲Jewelry materials.such as ring,necklace,bracelet,watchband,belt fastener,gold ingot,gold bar,statue,coin.,etc. 
Please check the samples to be tested firstly when do testing: 
(1).products of which inside is hollow 
if the hollow is closed.water or other liquids can\'t get access into,the samples can\'t be tested 
if the hollow is opened,water or other liquids can get access into,the samples can be tested 
(2).products set with precious stones------can\'t be tested 
(3).products of which the density is very close to precious metal------can\'t be tested 
(1)Distinguish whether the gold,karat gold,platinum,silver,other precious metal is the genuine or not.  
(2)Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not.  
(3)No need to cut samples;also it can be measured immediately.  
(4)Can shift to measure Karat and purity percentage of gold-silver-copper,gold-copper, gold-silver respectively.  
(5)Function of density measuring and normal gram scale.  
(6)Either water or alcohol would be as medium.  
(7)Function of setting actual water temperature.  
(8)Adopt completed injection molding PC sink(length:15.3cm X width10.7cm X 9.3cm)  
(9)Including RS-232 interface;It\'s convenient to connect PC and printer.AU-40 could be optionally availabe to print result.  
(10)Adopt injection moulding windproof dustproof shield;Convenient configuration;Better  durability.  
(11)Power supply:AC 100V-240V;50HZ/60HZ(Europe standard)  
(12)Weight/packing size:4.5kg/length 42.5cm X width 17.5cm X height 32.5cm  
Measurement Resolution and Range: 
▲AU-300K weighting resolution:0.005g,minimum weight:4g,density resolution:0.001g/cm3 
▲AU-600K weighting resolution:0.005g,minimum weight:4g,density resolution:0.001g/cm3 
▲AU-120K,200K weighting resolution:0.001g,minimum weight:2g,density resolution:0.001g/cm3 
▲900K,1200K,2000K,3000K weighting resolution:0.01g;minimum weight:5g;density resolution:0.001g/cm3 
▲K value range:9k,10k,11k,12k,13k,14k,15k,16k,17k,18k,19k,20k,21k,22k,23k,24k and % percentage content. 
▲Platinum content range:PT600,PT650,PT700,PT750,PT800,PT850,PT900,PT950,PT1000 and % percentage content. 
▲Silver content range:S600,S650,S700,S750,S800,S850,S900,S950,S1000 and % percentage content. 
▲The proportion of copper-silver for gold-silver-copper can be shifted cyclically with 9/1,8/2,7/3,6/4,5/5,4/6,3/7,2/8,1/9.the default setting is 7/3. 
Measuring Procedure: 
(1)Measure the weight in air firstly,press ENTER key. 
(2)Place the sample into water to measure weight in water.Press ENTER key.result will be displayed. 
Standard Accessories: 
(1)Host,(2)Sink,(3)Measuring plate,(4)Tweezers,(5)Thermometer,(6)weight,(7)windproof dustproof cover(8)One set of measuring gold dust accessories(9)Power supply 









Shipping Detail
We Ship to Worldide, except APO/FPO 
Items are shipped from China using Airmail, reach most of the countries within 15 to 25 business days 
Delivery time depends on destination and other factors, it may takes up to 30 business day 
We accpet Alipay and Paypal, Credit Card, Money Booker, T/T, Western Union,here 
All major credit cards are accepted through secure payment processor ESCROW. 
Warranty and Guarantee
12 Months Warranty . Buy with confidence 
If you are not satisfied when you receive your item,please return it within 14 days for a replacement or money bac, Please contact us before you return it. 
If item is defective in 3 month, we will send you a relacement without extra charge, Or offer refund after we receive the defective item. 
If item is defective after 3 months, you can still send it back to us.  We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.   
We depend on customers\' satisfaction to succeed, your positive feedback of 5 stars is very important to us, if you are satisfied with our product, please leave us a positive feedback ( 5 stars
Please do not leave us a negative feedback before contacting with us, we will try our best to solve the problem, please help us to improve   
Other Policies
We are not responsible for any custom duty or import tax. 
All emails will be answered within 1 business day,  If you do not receive our reply, please kindly re-send your email and we will reply to you as soon as possible. 
Serious Buyer Only! Please place bid only if you agree with all the items   
Q: Is there any Tracking Number for my item? 
A: If you want the parcel to be tracked , please choose the China post air mail, Singapore post, or Express
Q: Does this product come with retail package? 
A: We have declared the packing detail on the description of each product, please check it, Thank you !
Q: I am a reseller, I would like to buy many pieces of your item, what\'s the wholesale price? 
A: If you would like to buy large quantity, please send email to us, we will give you the best price, thanks!