Basic Function Digital Protractor

This protractor provides an immediate digital reading of any angle in a full circle of 0-90°-0-90°-0 readings. The machined aluminum frame is rigid and light with a precise platform that allows the sensor and its microprocessor circuit to provide high accuracy throughout the entire 360° range.

• Four 90° quadrants for display purposes.
• Calibrates in minutes without any special fixtures.
• HOLD button for freezing a reading in an unreadable position
• ABS/ZERO button allows 2 measuring modes, Standard and Alternate Reference.
• V-Grooves on top and bottom for use on curved surfaces.
• Angle displayed upright regardless of protractor position.
• Supplied in fitted case.

Specifications:

Measuring Range: 360° (4 x 90°)

Resolution: 0.1°

Operating Temperature Range: 23°F to 122°F,     -5° to +50°C

Power: 3V, Lithium Cell

Accuracy: ± 0.1° -level ± 10

                ± 0.1°  -plumb ±10

                ± 0.2°  -max. error

                in between

Size: 6" L x 1 1/4" W x 2 3/8" H

Weight: 10.2 oz.