- Measuring range 0 to 1500 µm | Accuracy ±3% or +2.5 µm | Readout 0.1 µm: 0 to 100 µm; 1 µm: 100 to 1500 μm | Portable coating thickness gauge with large, high-contrast, self-rotating colour display for easy reading in all conditions | IP64 protection | Data output via USB or Bluetooth® (S and T models) | This gauge can measure coatings (chrome, paint, zinc, etc.) on magnetic iron metals (magnetic induction F version) or non-magnetic metals (eddy current N version).) on magnetic iron metals (magnetic induction F version) or non-magnetic metals (eddy current N version)