PTG-4000
COATING THICKNESS GAUGES

Technical Data

▶ Measuring range: 0-1,250 µm max. or 0-50 mils
▶ Resolution: 1 µm / 0.1mils
▶ Accuracy: +/- 3% + 2 µm ( +/-3%+0.1 mil )
▶ Display: 3 digit color LCD
▶ Statistics: Min/Max, Average, Std Deviation
▶ Single or Continuous Measurement(Selectable)
▶ Min. measuring area: 0.2″ x 0.2″ (5mm x 5mm)
▶ Min. radius of curvature: Convex: 0.12″ (3mm) Concave: 1.2″ (30mm)
▶ Min. substrate thickness: Ferrous: 20 mils (0.5mm) Non-ferrous: 2 mils (50 µm)
▶ Max. Surface temperature of test object: 302 degrees F (contact time max is 2 seconds)
▶ Power source: 2-AAA batteries
▶ Dimensions: 100 x 52 x 29mm
▶ Weight: 2.4oz. (w/o Batteries)