F probe
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iron, nickle etc.
(magnetic materials)
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paint, plastic, porcelain enamel, copper, zinc, aluminium, alvanizing,
lacquer,phosphide,alloy, paper,chrome etc.
(non-magnetic materials)
|
NF probe
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aluminum, brass, non-magnetic stainless steel, etc
(non-magnetic materials)
|
anodizing, varnish, paint, enamel,
plastic coatings, powder,etc.
(non-conductive coatings)
|