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