IPRE Coating Thickness Gauge PRCT110 Website: www.iprecn.com Features Integrated with magnetic-induction probe (F) and eddy current probe (N), switch to the suitable probe automatically according to the material to be measured Magnetic induction probe (F) is to measure the thickness of Non-magnetic coating on magnetic substrate Substrate: iron, steel�magnetic stainless steel (does not include non-magnetic stainless steel), etc. Coating: zinc, copper, chrome-tin, plastic powder, paint (does not include nickel), etc. Eddy current probe (N) is to measure the thickness of non-conductive coating on non-magnetic metal substrate Substrate: copper, aluminum, zinc, non-magnetic stainless steel, etc Coating: plastic powder, paint, anodizing film, etc Power off automatically, time can be preset according to your requirements Main Technical Specification Probe Type F N Measuring Principles Magnetic Induction Eddy Current Measuring Range 0�1250µm 0�1000µm Measuring Mode Single or continuous Calibration Mode Zero Calibration Accuracy Zero calibration(um) ±(3%H+1)um ±(3%H+1.5)um Two-point calibration(µm) ±[(1�3)%H+1]um ±[(1�3)%H+1.5]um Measuring Condition Min. radius of curvature(mm) convex 1.5 convex 3 Min. diameter of area(mm) Φ7 Φ5 Critical thickness of substrate(mm) 0.5 0.3 Dimensions in mm 52*25*110 Weight 200g Standard Delivey Main Unit 1 pc Calibration Block 1 pc Battery 2 pcs Manual 1 pc Packing list 1