Divining rod for ores

[Esteban]

Maybe you're searching for. :D

[Fred]

Hi Esteban
And in what units do it "communicate?" :D
For more precision, can we buy the upgraded version that counts in centimeters?:)
Fred.

[Esteban]

Is and old page. What happens with it? Don't know? Do the inventor (engineer) losing time in it? Don't know!!! :D