Electronic thickness gauge: 0 – 12.7 mm (0.5 in), 0.001 mm / 0.00005 in resolution, 30 mm measuring depth, large LCD, mm / inch, ON/OFF and ZERO keys, handle lever, one 1.55 V battery (not included). For jewellery, leather, rubber, fabric, wire, paper, film and metal sheet. 1-year warranty.