Help me identify what are these tools used for

[time_search]

hi,
i urgently need the help from those experienced about what these tools for?...are they used for metal detector or for gold detector or for what?...i need the help...the tools are attached in the pictures...
all thanks

for urgent reply please you may email me:
time_search@yahoo.com

 

[betwixt]

Re: what this tools for?

Chesilvale make (if they are still in business) telecoms test equipment. I can tell from the telephne number on the battery pack that it is quite old, all the 0633 numbers changed to 01633 back in 1995.

The last item is a diamond identifier. It shines a light into a diamond and analyses the reflection to see if it is real or fake.

Brian.

 

[mister_rf]

Re: what this tools for?

CTS-110 and CTS-330 = cable locators and radio detection pipe.


Diamond Selector II

Can distinguish diamond from white corundum and YAG.
Buzzer alerts you when the probe tip touches metal.
Real diamond are indicated by sound and light signal.

https://www.gem.or.jp/culti/products/diaselect.html

 

[time_search]

Re: what this tools for?

Could the chesilvale one be used for metal detection especially for gold?