Two in One Digital Display Angle Ruler Multifunction Large Screen Display Plastic Protractor Caliper Vernier Caliper 1pc Two-in-one plastic digital display angle ruler Features: 1. Large screen digital display angle High-definition LCD display, real-time data display, clear and accurate, easy to read 2. One foot is multi-purpose, ruler + angle ruler 0-360 internal and external angle measurement, starting direction can be clockwise or counterclockwise, 40cm ruler to measure and draw lines 3. Tightening structure, can be locked at any angle Humanized locking structure design, can hold measurement data at any angle, one-key zero adjustment Specification: Product specification: 200mm Product color: black/silver Product material: ABS engineering plastic Product range: 0-360 Product accuracy: 0.05 Battery type: CR2032 3v (without battery) Product size: 27.0X8.0X3.0 (cm) Notice: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Notice: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. _x000D_