need Expert advice for the best Tech

[bushido]

hello, i need advice from experimented users and hunters.
I have a project consisting of locating and mapping artefacts and metallic man-made objects buried by Nazi during WW2 in north Africa.Locating voids too. the depth of work is a maximum of 6 meters.
i'm planning to buy a Potassium Magnetometer that's would cost a very important amount of Money almost 27k $.
i have a pulse induction device (lorenz deepmax z1)
a long range locator called MF 1100 PRO.
is this combination sufficient? or if you have any other suggestions for trusted tech devices please share.

[ivconic]

https://www.malagpr.com.au/mala-groundexplorer-gx.html

[kt315]

a long range locator called MF 1100 PRO... buy good bicycle instead the trashtector.

[Carl-NC]

Throw the LRL in the garbage. Get the mag and also a data logger you can use with the mag and the PI to map ground anomalies.

[bushido]

thanks everybody, i'm buying a gradiometer for better precision