Magnetic bottom for secure mounting A magnet at the bottom allows magnetic attachment to the measuring device and to the measured workpiece, enabling quick, tool mounting and stable positioning during use. Angle and slope conversion Provides precise angle and slope information to aid setup, alignment, and verification tasks. Data lock for easy reading The reading can be locked so the value stays visible for easy recording, transfer, and documentation. Relative and absolute measurement conversion Enables switching between relative measurements and absolute measurements for flexible interpretation and comparison. Use scenarios Machining setup and alignment Attach the device to a ferrous workpiece using the magnetic base, use angle conversion to set or verify the required tilt or orientation, and lock the display to record the reading as you work. Quality control and inspection Use relative measurements to compare against a known reference or datum, then convert to absolute measurements for documentation and traceability. Fixture and part verification on the floor Mount the device on fixtures or parts with the magnetic base, confirm angles and slopes quickly, and lock readings for repeatable checks across multiple parts.