We are offering Integrated Probe.Metrix+ Coating Thickness Gauges are Small in Size, Smart Design, Innovative and Hitech Instruments. Suitable to Many Industries and Engineers for Convenient to Use and Operate, Designed to Fit in Eiether Hand, Light in Weight, Easy to Carry. Although Complex and Advanced. Confirms to Standards of Both Iso - 2178 and Iso - 2361 as Well as Din, Astm & Bs. Manual or Auto Off Saves Battery Life. Factory Calibration, Calibration is Easy with Testfoils By Zero & Cal Buttons. Feather Touch Range Switches Ummil Selectable. Can Perform Two Different Methods of Calculating Coating Measurements By Utilizing the Charecteristics of Both Eddy Current and Magnetic Induction Both Non-destructive and Extremly Accurate. with this State of the Art Coating Thickness Gauge, You Can Easily Detect the Thicness of Nonmagnetic Coating On a Magnetic Substrate (ferrous) or Insulating Coating On a Nonmagnetic Conductive Substrate (non- Ferrous). all the Coating Thickness Gauge are Compatible with P.c. Interface Rs 232c (optional) specification display : Alphanumerical with 4 Digits 10 Mm High Digits range : 01250um 050mil(selectable) resolution : 0.1 Um or 0.5 Mil accuracy : 13%m or +-2.5%um min. Measuring Area : 6mm min. Sample Thickness : 0.3 Mm min. Radius of Curvature : F: Convex 1.5 Concave 25 Mm N: Convex 3mm Concave 50 Mm power Source : 4x 1.5 V Aaa (um4) Battery weight : Main Unit 85grams (without Battery) standard Accessiries : "o" Calibration Base for F & N, Calibration Foil 4, f&n Probes for Mod: 27fn packing : Tough Abs Plastic Carrying Case optional : Rs 232c Software, Interface Cable Metrix+ 30 is Specially Designed for Automotive Industry".