The NDT Test Instruments have a measuring range of 0 … 2000 µm and enable non-destructive measurement of coatings on ferrous and non-ferrous metals. The resolution is 0.1 µm in the range of 0 … 99.9 µm and 1 µm in the range of 100 … 2000 µm. Accuracy is ≤ ±(3% of reading + 2 µm). The NDT Test Instruments automatically detect the base material and independently select the appropriate measuring method. Magnetic induction (Fe) is used for ferrous metals and the eddy current method (NFe) for non-ferrous metals.

The NDT Test Instruments support the units µm, mm and mil and have a measuring rate of 0.5 measurements per second. The minimum thickness of the base material is 0.3 mm, while the minimum convex curvature radius is 5 mm and the minimum concave curvature radius is 25 mm. Zero calibration and 2-point calibration are available for calibration. The measured values are shown on a 2.0-inch TFT color display.

The internal memory can store up to 30 measured values; when the memory is full, the oldest measured values are overwritten. The stored measurement data can be transferred to a computer and read out there via the USB-C interface. In addition, the NDT Test Instruments has an automatic switch-off function that can be set from 5 to 30 minutes. The compact NDT Test Instruments is suitable, among other things, for checking paintwork, coatings, corrosion protection layers and electroplated layers in quality control, production, maintenance and materials testing.