Salt water beach and park metal detecting md4030. Ground balance adjustment demonstration.

Salt water beach (Kitsilano Beach) metal detecting with md4030 is possible if you make Ground Ground Balance modification - • md-4030 metal detector...

[@user-gj8rm6en4i]

Какое разнообразие у тебя сегодня!

[@caradoido322]

tirei fora o trimpot e soldei um potenciometro de 10k no lugar dele. assim eu consigo procurar por metais na areia da praia próxima ao mar? não sei se ficou bom, parece q perdeu discriminação. ainda não fui a praia fazer o teste

[@as_craft5063]

If you replaced correct resistor, it does not affect discrimination. See here, discrimination works after installing the potentiometer th-cam.com/video/4SX7zMTyn2U/w-d-xo.html Any way I did not use discrimination because it does not work correct with big objects. And also Canadian coins are made of steel.