Ideal for the showroom, bodyshop and valeting bay to accurately verify the thickness of paint and check for accident damage. This gauge uses magnetic induction to provide accurate and consistent readings to 0.1mm. It is suitable for iron, steel and aluminium with non-magnetic coatings including paint, enamel, plastic and epoxy. The gauge displays measurements in mm and is powered by a CR2032 3V battery (supplied). Features include: verification of paint thickness, accident damage checks, accurate and consistent readings to 0.1mm, suitability for various metal types with non-magnetic coatings, mm measurement display, and a range of 0.1mm/0-2mm. Specifications: Guarantee: 1 Year. Model Number: TA091. Accuracy: ±2%.