This Jadever Digital ruler is perfect for quickly calculating angles. Made from strong plastic, this digital ruler also comes with a dial which can lock the ruler into place. Easy to operate with 3 press buttons. Measures from 0-360°.

• Measuring range: 0-360°
• Reading: 0.05°
• Battery: 3V CR2032 (1 x battery included)
• Blade size: 8" with 7" scale