GAOTek Portable Painting Thickness Gauge

This Portable Painting Thickness Gauge has measuring range of 0 µm to 6000 μm, AAA alkaline battery, and working temperature of 32 °F to 104 °F.




  • Two measurement methods: continuous measurement (CONTINUE) and single measurement (SINGLE)
  • Two ways of working: direct mode (DIRECT) and group mode (Appl)
  • With meter and inch conversion function
  • With under voltage indication function
  • There is a beep prompt during operation
  • With error prompt function
  • With automatic shutdown


Technical Specifications

Measuring range 0 µm to 6000 μm
Accuracy ± [(1% to 3%) H + 1] µm, H refers to thickness of testing piece
Minimum resolution 1 μm
Min curvature of the min area Convex:  0.059 in (1.5 mm)Concave:  0.78 in (20 mm)
Standard configuration Main unit, 2 Calibration specimens (S1, S2), Fe and N Fe substrate
Dampness 20% to 90%
Power supply AAA Alkaline battery
Magnetic field No strong magnetic field environment
Diameter of the min area 0.39 in (10 mm)
Critical thickness of substrate 0.01 in (0.5 mm)
Operating temperature 32 °F to 104 °F (0 °C to 40 °C)
Dimensions 5.9 in x 2.16 in x 0.90 in (150 mm x 55 mm x 23 mm)
Weight 0.26 lb (120 g)


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