Application:
can measure the thickness of non-magnetic coating layers covered on magnetic substrate. Such as:
non-magnetic (aluminum, chrome, copper, enamel, rubber, paint) covered on magnetic substrate (steel, alloy and magnetic stainless steel)
It also can measure the thickness of non-conductive coatings layers covered on conductive substrate. Such as: (enamel, rubber,paint, vanish, plastic anodic-oxide layer) covered on conductive substrate (aluminum, brass,   zinc and nonmagnetic stainless steel).Specifications:
Remarks:
With different probe: KY100can measure the thickness of non-magnetic coating layers covered on magnetic substrate. Such as: non-magnetic (aluminum, chrome, copper, enamel, rubber, paint) covered on magnetic  substrate (steel, alloy and magnetic stainless steel)
It also can measure the thickness of non-conductive coatings layers covered on conductive substrate. Such as: (enamel, rubber, paint, vanish, plastic anodic-oxide layer) covered on conductive substrate (aluminum, brass,  zinc and nonmagnetic stainless steel).