... varnish, paint, enamel, plastic coating, power layers, and others.* Microcomputer based, auto-detection, no damage to the ... , Manufacturing Companies, Paint Suppliers,Manufacturing Companies, Steel and Aluminum Refinishing, Automobile Dealers, Auto Auctions, Body ... and can be used even in harsh field conditionsII.Specification:Range: 0 - 1250um; M, 0 - 50milPrinciple: F type-magnetic induction ...