Demo video for gold purity tester,gold density tester,gold karat tester DH-300K

DongGuan HongTuo Instrument Co.,Ltd is the leading manufacturer of gold density tester based in China.
Email:[e-mail]
Phone:[phone]
Skype:[e-mail]

[@jaihind9043]

According to my calculations, at this density i.e. 19.153, the percent composition comes out to be as follows:
1. Gold : 98.962%
2. Silver : 1.038%
3. Copper : 0.00%
4. Zinc : 0.00%
5. Cobalt : 0.00 %

[@SeattleRingHunter]

Unfortunately we Americans can't all be like Xiaomanyc so I appreciate your video and your efforts to explain in English. Hope you are still well and with us though this COVID pandemic ♥️

[@mayurshinde3273]

very well explained! Thank you

[@jaihind9043]

Its a pretty neat device... The only thing that threw me off was the Percent composition.
If Percentage of Gold is 100% according to what is displayed at 6:50, it is not possible for the density to be 19.153. It has to be 19.32.
I am not sure if the device is rounding off the percent composition to nearest integer or what the tolerance is...

[@alexmcmillan7147]

Thanks for the clear video. Can you explain that the three values
Gold-silver-copper
gold-copper
gold-silver
Mean exactly ? Say if you dont know what mix of materials the sample is how do you interperate these ? They were all 24k in you video but assuming they are not always ?

[@banubkon2108]

Thank u .. it's useful

[@roundmapsaregridstoo6813]

do you know how to operate this machine? 300G Digital Electronic Gold Tester Machine Gold Densimeter Purity Tester.,,,,I can weigh with it but I cant understand how to read the read outs or the dashboard....it didnt come with the manual...thanks

[@danzone8670]

How accuracy is the machine? And what is the price of this machine?

[@wuhazet]

Dziewczę, litości!!! Po jakiemu ty mówisz?

[@Nick-mc2wq]

May i know what is the thermal printer modal?

[@newhistory248]

Can be found anywhere in Bangladesh

[@arifkhanb51]

I like

[@garyburns8040]

Cooper?

[@HongtuoInstrument]

To find this item,please visit our store on Aliexpress.com
www.aliexpress.com/item/32724154273.html
or on Amazon.com
www.amazon.com/DahoMeter-Electronic-Analyzer-Testing-Machine/dp/B08R8YHS78/

[@venusbingmarcos2660]

HOW SHALL I PUT ON K MODE? BECAUSE IS ALWAYS IN G MODE ONLY.. ANYONE CAN HELP ME HOW SHALL I PUT ON K MODE?

[@HongtuoInstrument]

Dear Venus,We have updated the software of this machine.you can test gold under G mode.

[@FarooqAhmed-ci2vn]

Rate pakistani kya hai

[@franklinsarabia3167]

How to set to gold mode K?

[@HongtuoInstrument]

Press A key twice in around 3 seconds

[@venusbingmarcos2660]

I dont understand anything. Very bad english

[@SeattleRingHunter]

@@venusbingmarcos2660 really not much to understand when the demo is clearly showing a simple calibration process of a basic machine.

[@rajatbasak9703]

Disliked. I was not interested about 24K Gold's purity. Wasted my Time.

[@zeromegondegauno4922]

Chinese accent

[@T-AXIS]

Hello sir , please do check you urgently my mail , thanks a lot

[@SeattleRingHunter]

how about posting your response to this youtube comment so we can all see your reply and learn something from this intelligent question

[@gbel78]

Too complicated

[@georgeavedikian622]

was this child talking english or wat?

[@SeattleRingHunter]

Rude comment, go find better things to do than riddle this lady for her efforts. I applaud them for at least posting a video in English.

[@oreycpa2218]

One cannot understand a word said in this video; it is very poor quality !!

[@SeattleRingHunter]

I understood her accent perfectly fine and I live in the US my whole life! Her English is not poorly spoken you simply have no patients to understand and make rude pointless comments.

[@maziyar3963]

the lady has really a bad english pronounciation!!!!i cannot understand even one word!!!

[@MohitSoni-um3nw]

rs.ommli

[@SeattleRingHunter]

@verber nouner exactly I don't see all these English speaking idiots learning Chinese! just wasting time with negative comments as always.