Asimeto Digital Protractors Level Type

• This protractor provides an immediate digital reading of any angle in a full circle with 0-90-0-90-0 readings
• ABS/ZERO button allows two measuring modes, Standard and Alternate Reference
• Four 90 quadrants for display purposes
• HOLD button for freezing a reading in an unreadable position
• V-grooves on top and bottom for use on curved surfaces
• Accuracy: 0.01
• Range: 360
• Resolution: 0.1
• Item #7490162 comes with magnetic bottom