Philtec Data Sheet Reflectance Compensated Models – Digital DMS-RC190 View Datasheet PDF Specifications Fiber Optic Diameter inch 0.190 x 0.187 mm 4.83 x 4.75 Total Range inch 1.00 mm 25.4 Operating Range inch 1.00 mm 20 Data Resolution µinch 1.0 nm 0.65 Download Probes / Drawings 3D CAD URL PDF URL