The digital angle finder protractor has two functions of angle measurement and metric length measurement. The length of the ruler is 300 mm (11 inches), and the accuracy is ±0.3°. The digital angle finder protractor is indispensable for teaching surveying and mapping, architectural decoration, biology, medicine, packaging and other fields few measurement tools.

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: Application of digital protractor

• Railway system: train manufacturing, control automation to improve, and detect the level of rail.
• Water system: dam monitoring.
• Military automation: aircraft, ships.
• Industrial automation: metallurgy, chemical industry, petroleum exploration, light
• industry, coal, and instrumentation.
• Automobile industry: four-wheel positioning, road control.
• Machinery industry: machinery table, lathe, and cutting table level situation and position.
• Construction industry: construction engineering equipment pitch angle, roll angle, and tilt angle.
• Other industry: biology, medicine, robotics, and other fields need to measure the angle and control the angle.