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Sign In Register Forgot User ID? Forgot Password?Digital & Mechanical Protractors
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Digital and mechanical protractors measure angles, inches, and bevels. Mechanical versions can be read manually with a vernier scale. Digital versions show measurements on a LCD display. Miter protractors are mechanical with two arms or wings that extend from a central hub that is graduated with angles and fractions of angles. A central dial points to the reading as the two arms are aligned with the surfaces being measured. Miter protractors can also transfer angle readings directly to a miter saw. Bevel protractors are used to check angles on machines or parts with a high degree of accuracy. They have a beam or base that is stationary and an adjustable arm or blade that rotates 360° with a locking mechanism that keeps measurements in place. Digital protractors and angle finders show readings on a LCD display. Protractors are commonly used in carpentry, molding, metalworking, plumbing, and general MRO applications.
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Digital Protractors
Digital protractors are compact measuring devices that have an LCD screen that shows measurements and has built-in electronic functions like data hold and absolute positioning. With the LCD, there is no need to do visual reading on a standard or vernier scale. These protractors resemble digital levels and are commonly used in metalworking, machining, and light and heavy manufacturing applications.
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