價格：免費
檔案大小：17.1 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This level is designed for angle measurement and surface flatness measurement. You can use this level for home decoration, picture alignment, measure the angle of a slope, measure the verticality of a wall, roof pitch calculation, and so on.
Features:
- Angle measurement and surface flatness measurement
- Calibration
- Hold option
- Auto fade unused level
- Numbers to indicate angles
- Easy to use
- Free
支援平台：iPhone, iPad