Car Coating Thickness Gauge Best Digital Meter For Automotive Paint Thickness Measurement F/NF Automatic Detection

Measurement range 0-2000um Error ±(2.5%+2um) Display accuracy 0.1um(0-99.9um); 1um( 100um) Unit um, mm, mils Min.convex radius of curvature 5mm Min.concave radius of curvature 25mm Min. measurement area diameter 20mm Min. substrate thickness 0.2mm/0.05mm Calibration Infinite pointscalibration, zero calibration, multiple points calibration