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SPI - Digital Protractor - Anlge Measurement Tool
This protractor provides an immediate digital reading of any angle in a full circle with 0-90º-0-90º-0 readings. The machined aluminum frame is rigid and light with a precise platform that allows the sensor and its microprocessor circuit to provide hight accuracy throughout the entire 360º range.
- Four 90º 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.
| Measuring Range: |
360 ° |
| Accuracy: |
± 0.1° Level ±10°, Plumb ±10° |
| Resolution: |
± 0.1 ° |
| Battery Voltage: |
1.5 V |
| Type: |
Digital |
| Accuracy 0-10Deg: |
±0.1° |
| Accuracy 11-79Deg: |
±0.2° |
| Accuracy 80-90Deg: |
±0.1° |
| Data Output: |
No |
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