Can easily measure the height of small workpieces. Carbide-tipped scriber. The base bottom is made of hardened stainless steel. 1·Waterproof, oil proof, anti-electromagnetic interference, antistatic, protection Level IP67 (CEI 60529) 2·Two-button design, menu prompt, simple, convenient and easy to operate 3·Manual / automatic power switch ,automatic shutdown after 5 minutes without being used( ...