Skip to content

Phase II PTG-4000 Coating Thickness Gauge


Testing performance is both non-destructive and extremely accurate.

For used and refurbished options, call 1 (770) 674-2489.


  • Product Overview
  • Technical Specifications
  • Resources
  • Accessories
  • The PHASE II PTG-4000 coating thickness gauge can perform two different methods of calculating thickness measurement by utilizing the characteristics of both eddy current and magnetic induction.

    With this state of the art coating thickness gage, you can easily detect the thickness of nonmagnetic coating on a magnetic substrate (ferrous) or an insulating coating on a non-magnetic conductive substrate (non-ferrous) utilizing our auto-detect, integrated probe

    The PTG-4000 coating thickness gauge can be used in many areas of industry including automotive auctions, manufacturing, general engineering, commercial inspection, etc.

    • 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)
  • Links

  • List