DIGITAL PROTRACTOR CODE – 2171
Buttons: ON/OFF, HOLD (keep the reading), ZERO, ABS (absolute and incremental measurement)
- Fix the locking screw at 4 positions for different measuring ranges: 0°~225°, -225°~0°, -45°~180°, -180°~45°
- Remove the locking screw for 360° range With level vial
- Battery CR2032
- Automatic power off
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| Code | Size (L) | Range | Resolution | Accuracy |
| 2171-250 | 250mm | 0 – 360° | 0.05° | ±0.15° |
DIGITAL PROTRACTOR CODE – 2176
- Buttons: ON/OFF, ZERO
- With clamping screw to lock the blades
- Graduation of blade: 1mm and 1/32″
- CR2032 battery
- Automatic power off
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| Code | Size (L) | Range | Resolution | Accuracy |
| 2176-200 | 200mm | 0 – 360° | 0.1° | ±0.3° |
| 2176-300 | 300mm | 0 – 360° | 0.1° | ±0.3° |