Digital Angle Finder Tool 7inch 0-360 degree LED Protractor with Horizontal Vertical Bubble Levels and Ruler Meter Accurate Tools for Carpenters,Woodworkers,Fabricators

• 【High Accuracy 】：This digital angle finder allows a full range 0-360° to measure internal angle，external angle & Contra angle Measuring precision is ±0.5°, resolution is 0.05° .You can switch between degrees and minutes to Improve the measurement acc • 【Multi-functional Angle Finder 】：The protractor has metric(mm) and imperial(inch) measurements on ruler edge, plus accurate digital readout, can measure both angle and length. Horizontal and vertical bubble level help you to check and calibrate (NOTE • 【Data Hold】: Pressing hold button to hold the measurement at any angle, it helps the users effectively record the angle values. Lock angle feature helps maintain accuracy ideal for use in woodworking, construction, or drawing. • 【Durable Battery】：Super endurance enables it to work continuously more than 2000 hours. Digital angle Finder automatic power-off function, save power consumption and extend battery life. Protractor is equipped with a large LED for easy reading.