Magnetic base for secure fastening The device uses a magnetic base to attach securely to metal surfaces, allowing hands, stable angle measurement on various workpieces. This provides reliable readings without slippage during setup and verification. Relative and absolute measurement modes Switch between relative measurements (differences from a reference) and absolute measurements (true angles) to fit your workflow. This flexibility supports precise alignment and quick checks. Angle and incline conversion Converts between standard angle readings and incline (slope) values, enabling straightforward adjustments for a wide range of tasks from carpentry to engineering. Simple angle and slope changes help you adapt to different applications. Data hold for easy reading A hold function locks the measured angle value, providing a stable reading for comfortable, fluctuation reading during measurement. Key attributes Function: angular measurement with magnetic base for secure attachment Compatibility: suitable for ferrous metal surfaces and workpieces Performance: precise angle readings, flexible measurement modes, and hold function for steady readings Use scenarios Carpentry and cabinet installation: align doors, drawers, or shelves to exact angles for proper fit and operation. Trim and molding: set miters and angles accurately for clean joints and professional finishes. Mechanical setup and fixture alignment: mount jigs or fixtures on a machine or workbench using the magnetic base, then verify angles quickly and lock in place for repeatable setups.