Fowler Electronic Universal Protractor with 6" & 12" Blades

Features:

• Hardened stainless steel
• Range selection: 1 x 360°, 2 x 180°, 4 x 90°
• Dual reading LCD display arc minutes/decimal degrees
• Preset function
• 6" and 12" blades and acute angle attachment included.
• Fine adjustment
• Measuring range: 0-360°
• Resolution: 30 seconds
• Accuracy: ± 5 minutes