Coating Thickness Gage, 0-40mils/0-1000 um, +/- 1-3%n or 2 um, 302 F
Guaranteed tolerance: After one-point calibration: +/- 1-3%n or 2 um (whichever is greater)
Maximum surface temperature of test object: 302 F (maximum contact time 2 seconds)
Min. measuring area: 0.2" x 0.2" (5mm x 5mm)
Minimum radius of curvature: Convex: 0.12" (3mm), Concave: 1.2" (30mm)
Minimum substrate thickness: Ferrous: 20 mils (0.5mm), Non-ferrous: 2 mils (50)