2 in 1 Digital Angle Finder Protractor, 300mm

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.