Abest Tech - Coating Thickness Gauge

Codes explaining:

• F means coathing thickness gauge can only use F TYPE magnetic induction measuring method.
• N means coathing thickness gauge can only use NF TYPE eddy current measuring method.
• FN means coathing thickness gauge can use both F TYPE magnetic induction and NF TYPE eddy current measuring methods.

F type magnetic induction-coathing thickness gauge

• Can measure the thickness of non-magnetic coating layers covered on magnetic substrate.
• such as: thickness of layer (aluminum, chrome, copper, zinc, tin, lead, cadmium, porcelain, powder,  enamel, rubber, paint, plastic, anodic-oxide) on magnetic substrate (steel, iron, alloy and magnetic stainless steel).
• It doesn’t matter if the layers are conductive or nonconductive, but must be not magnetic.

NF type eddy current-coathing thickness gauge

• Can measure the thickness of nonconductive coating layers covered on nonferrous substrate.   
• Such as: thickness of layer (enamel, rubber, paint, vanish, plastic, anodic-oxide layer) covered on nonferrous substrate (aluminum, brass, zinc, tin and nonmagnetic stainless steel, gold, silver)
• The layers must be nonconductive.