Q1: What is a digital protractor?
A1: The digital protractor is a device for measuring small angles, which can be used to measure tilt for horizontal position, parallelism, and perpendicularity of two parts, straightness of machine tools and instrument guides, table flatness, and flatness of flat plates, etc.
Q2: How does the digital protractor work?
A2: When the axis in the digital protractor base is rotated in one direction, the count increases, and when the direction of rotation is changed, the count decreases. The count is related to the initial position of the goniometer. When the goniometer is initialized, its count is set to 0. By calculating the angle of rotation, the position and speed can be easily measured.
Q3: What is the accuracy of the digital protractor?
A3: Digital Protractor measure an angle over 360 degrees with a high accuracy of 0.1 degrees.
Tips: Why does digital protractor use relative measurement mode when measuring?
The digital protractor is used in relative measurement mode because it is easy to measure position and speed. Electronic angle meters, commonly used for horizontal angle, relative angle, and inclination measurement, can be applied to car manufacturing, control automation to improve, and other fields. The four sides of the electronic angle meter are measuring the working surface and can measure any angle in all directions.