The Digital Protractor is a revolutionary measuring tool with accuracy 0.1° at between 0° to 90°, the rest is </= 0.2°. It performs the conversion between absolute measurement & relative measurement by simply pressing one button. The advanced sensor technology & microprocessor circuit provide unsurpassed accuracy. The unit is easily calibrated at any available flat surface.
Technical Data:
- Dimension: 165x54x26mm
- Resolution: 0.1°
- Accuracy: 0° and 90° </= 0.1°, the rest </= 0.2°
- Measuring Range: 4x90° (0-360°)
- Working Current: <100ᶙA
- Power: 3V CR2032 Lithium battery
- Battery Life: More than 2,000 hours.
Feature:
- Measuring range: 0-360°
- Hold function to freeze measurements
- Degree / Slope conversion
- Conversion between absolute measurement and relative measurement
- Automatic shut off after 5 minutes
- Stainless Steel Base
- Large LCD for easy reading
Application:
- Drive shaft alignment and wheel alignment
- Aircraft flat calibration
- Setup of precision machines
- Road or rail-track layout
- Satellite or aerial alignment