Ping test for silver spoon

[bert00712]

I am suspicious about a spoon,

 

which was sold as 800 silver (its stamp is nearly completely faded). I have heard of the ping test for coins, where you can use apps to analyze the frequency (in my case: "Spectroid") of the ping. Can I test this for (solid) silver cutlery too or is their frequency completely different to a coin with the same silver content? Here is the sound of the spoon: 

and here is the one of a 800 silver coin: 

https://soundcloud.com/wolfgang-marzipanium/800a.

A picture of the analyzed frequencies is attached down below, comparing the cutlery ("Besteck"), a 640 and a 800 silver coin. 

 

 

Do you think, that I can trust these results, so I can say, that something is fishy about the spoon? 

 

 

[STONE]

Does it get the ice cream out of the bowl?  If yes then call it a day and carry on...

[SilverGameOfThrones]

Stop by any LCS shop , most of them have Sigma Metalytics today ( I am not sure in Germany but in US they  have ) 

I tested these sterling spoons by  Sigma Metalytics watch in the end , 8:50 

Or sent it to me and i will tell u 100% 

LOL

, wa

[Varus]

The ping test is not very useful for spoons etc.

Try to bend it and compare it with a stainless steel spoon. You will feel the difference.