Great screen digital corner rapporteur: The Angle Meter LCD displays digits, precise and easy to play. False Digital Equerre measuring length (mm and thumbs), angle 360 (ie internal angle, angle angle). Easy to use: Digital Corner 3 Button Rapporteur can use all functions, unit conversion function, data storage function, reset function Super protection: Nylon fiberglass material Nylon digital, excellent quality. The rule is resistant to wear and durable, with a magnetic tape film, clear graduations and long life. Humanized design: The large capacity 3V battery has a long standby time. The surface is smooth and will not hurt your hands. Compact and easy to transport. 100% brand new and high quality Material: Nylon fiberglass Battery type: CR2032 3V battery ( Button battery) Color: black + red Measuring range: 0-360 Measurement: laser engraving Measuring range: 0-300 mm Resolution: 0.05 / 3 ' Precision: 0.3 Rule Scale: Inches and Metric Objective: Measurement of the angle and length False Numeric Equerre Digital Rapporteur 2 in 1, a 360 measuring tool with LCD screen, for carpentry repairs. FALSE DIGITAL EQUEL Dangle Rapporteur Digital corner rapporteur Instant digital playback and clear for easy visualization. Transparent rule, double system in metric inches, easy to read. Any position can be erased to facilitate absolute and relative measurement. Digital angle measurement False Equerre 360 Rapporteur The data can be saved to facilitate measuring readings. It has an automatic shutdown function to save energy and extend the life of the battery. widely used: woodworking, building materials, educational aids, student stationery and treatment Mechanical t, etc.