It is a precision instrument designed for accurate measurement of coating thickness on both ferrous (FE) and non-ferrous (NFE) substrates. Offering two measurement ranges, 100 µm for thinner coatings and 1000 µm for thicker layers, this gauge provides high-resolution readings of 0.1 µm and 1 µm respectively. Equipped with the Offset-Accur two-point calibration function, it ensures exceptional accuracy of approximately 1% of the measured value, making it ideal for quality control and compliance in manufacturing, automotive, metal coating, and related industries.