Ruler and protractor combination: measure length and angle with an accuracy of ± 0.3°. This protractor is a good choice for DIY projects, woodworking, decoration, machining.
360-degree measurement: The protractor's hinge mechanism allows a full range from 0 to 360 degrees to measure inverted internal and external angles.
Large LCD screen: Large full-screen LCD, easy operation with only three push buttons, easy to measure and read.
Power supply: CR2032 3V lithium battery, large standby capacity with automatic shutdown function, can work for more than 2000 hours, saving energy consumption and extending battery life.
Lightweight and durable: Thickened and enlarged ruler with an extremely durable nylon-fiberglass construction material, good rigidity, wear resistance, no deformation.
LCD display
Hold function
Large full-screen LCD, easy to use with only three push buttons, easy to measure and easy to read.