Has anyone bought a cheap magnetometer for hobbyists that works well from AliExpress?

[etznab]

Has anyone bought a cheap magnetometer for hobbyists that works well from AliExpress? Please recommend one.

Im looking to treasures or coins in historical zone like of Alamos, Sonora, Mexico.

Thanks

[bklein]

I have a ga52cx and a ctsberger one and they are for detecting ferrous metal, not coins or gold. (Not aliexpress)
Try the manticore in gold mode, but if iron around you’ll get tired of digging it.

[etznab]

Ok. ts very expensive for me. I need some the more cheaper.
o How can I cover a larger area for detecting materials for gold prospecting and also large metals such as relics or ancient structures?
thanks

[Mahmoud Jo]

Has anyone bought a cheap magnetometer for hobbyists that works well from AliExpress? Please recommend one.

Im looking to treasures or coins in historical zone like of Alamos, Sonora, Mexico.

Thanks

Yes, I know someone who sells magnetometers for no more than $500.