Hi,
https://www.youtube.com/watch?v=pibg0cjd0MY
Test Tesoro Silver Umax with gold, silver, iron
Iron discrimination, Iron masking, recovery speed,...
Greetz,
Redsky67
https://www.youtube.com/watch?v=pibg0cjd0MY
Test Tesoro Silver Umax with gold, silver, iron
Iron discrimination, Iron masking, recovery speed,...
Greetz,
Redsky67