2 in 1 Digital Angle Finder Protractor, 200mm

2 in 1 digital protractor measuring range 0~360°, length 200mm/7", accuracy ±0.3°. The digital angle finder uses CR2032 button cell batteries for over 2000 hours of operation, saving power and extending battery life.

Specification

Features

• Digital protractor with digital display, easy to read.
• Digital angle protractor with data lock function.
• Unit conversion, decimal part in degrees, and minutes switching.
• The 2 in 1 digital protractor has both angle measurement and metric length measurement functions for measuring the internal and external angles of workpieces.
• The reliable locking function allows you to lock the angle at any desired position.
• Turn clockwise to release the knob.
• Drawer-type battery compartment for easy battery replacement.
• Use 3V CR2032 button cell battery, service life over 2000 hours, negative pole facing up, positive pole facing down when installing the battery.

Details

Applications

Tips: How does the digital angle finder protractor work?

When the axis in the digital angle finder 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.