Waterproof and dustproof outdoor use, not afraid of shower, longer life. It is widely used for thickness measurement, inner diameter measurement, mortise and tenon measurement and pipe wall measurement. Made of high-quality stainless steel, with high hardness and toughness, it is not easy to bend. Clear scale laser engraving scale is not easy to fall off. Detachable and easy to carry., Weight: 0.110231131 pounds, Manufacturer: Disttocate