Bubble LEVEL - High Accuracy

Professional Digital Level for iPhone (LEVEL App).
 
Features:
• Angle measurement: 0°, 45° and 90°
• Surface Level
• High Accuracy: 0.02° (0.035%, 0.35 mm/m)  
• Auto-Select Level 
• Ruler (Actual size)
• NO ADS

• Angle Converter: 
 - Degree
 - Grade (slope)
 - Roof pitch