SPI Digital Protractor - 13-770-3

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13-770-3

SPI

SPI Digital Protractor - 13-770-3


This protractor provides an immediate digital reading of any angle in a full circle with 0-90°-0-90°-0 readings. The machined aluminium 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.



Features:

  • 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.
  • D.O.T. Regulated. Shipped via ground freight only.


Specifications:

Measuring Range 360° (0-90°-0-90°-0)
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.



Click for a Replacement Battery (CR 2032)

SPI Digital Protractor Level