Learn how we test silver items for their purity and authenticity. Testing silver can be problematic as the different ways to test silver all have their limitations and applications.
In this video we demonstrate how to test a variety of silver coins using the ‘GoldScreenBox’ which uses electrical conductance or the eddy current method.
This device makes testing precious metals super easy and fast. With the amount of fake silver items out there in the marketplace, being able to test silver quickly and accurately speaks for itself.
Using acids to test silver is so ‘old school’. We demonstrate how to instantly confirm a silver coin is genuine, without taking it out of the capsule!
This brilliant device is made by ‘GoldScreenBox’ made by Goldanalytix in Germany, and available for purchase through MyGold, New Zealand.
Where can I buy this device in Hongkong?
Appreciated, but you really needed a fake silver object to test as well.
does this work with silver rings ?
No links for where to purchase and price ??
Can it test historical coins or silver medals?
I bought a bunch of silver krugerands from sd bullion and they tested false at the pawn shop
It looks like a great device! and even though I am still giving a thumbs up, I was patiently waiting for you to demonstrate the measurement between a silver-plated coin and the real thing! Does this device penetrate all the way through?? if it does I am definitely purchasing one. overall, thanks for your time & the great vid! ????
can it test through plastic assay cards?
I am purchasing your machine
Well its not measuring resistance it maybe testing its inductance by frequency????
If you have to ask you can’t afford it. ?
can you tell me how much price for this machine USA dollar?
can you tell me how much price for this machine ?
Prise this machine
Where can we find this machine
Please where can I get it. The link please for purshase