Coating Thickness Gauge with Iron-Based (Non-Ferrous)

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.

Key Features

  • LED Backlight
  • Automatic power off after 5 minutes
  • Portable, light and compact
  • Easy interface

Technical Specifications

Model Substrate Type Range


Plot style Matrix


Fe­based(F) 0­1500μm
Non­ferrous base(NF) 0­1500μm
Iron­based/non­ferrous base(FNF) 0­1500μm




Non­ferrous base(NF)
Iron­based/non­ferrous base(FNF)


F1 Straight probe 0­1500μm


N1 Straight probe 0­1500μm


Probe type


Diameter of the

smallest concave


Diameter of the

smallest concave


Gap distance Diameter of least squares Thickness


F1(Iron based) 4mm(0.16) 25mm(0.98) 85mm(3.35) 4mm(0.16) 250μm(10m)
N1(Non­ironbased) 35mm(1.38) 25mm(0.98) 85mm(3.35) 6mm(3.35) 250μm(10m

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