Sniffer xr 71

[Ribeirinho68]

good afternoon,
Does anyone use the sniffer xr 71?
I'm in trouble, I need help.
I purshase a sniffer and when approaching near the ground begins to whistle, and it is impossible to detect, has anyone already had this problem?

thank you

 

Amazon Forum Fav 👍

A Handbook of Civil War Bullets and Cartridges - Grab it through Amazon!

[Rookster]

My vacuum cleaner does that.

 

[Ribeirinho68]

 

[vpnavy]

While you are waiting for a reply - I searched Google and found SNIFFER XR- 71 Kit Manual Instruction...

 

[Ribeirinho68]

have the manual, already tried several adjustments, .. with the coil stop it goes well, with the coil moving and approaching the ground it goes crazy