MultiPurpose Digital Magnetic Angle Finder: This tool measures angles, checks and sets to specific bevel angles from a table surface, and helps configure saw bases, tables, and fences with precision. Accurate Measurements: Supports relative and absolute measurement conversion, angle and slope conversion, providing precise readings with accuracy of plus or minus 0.2 degrees and 0.1 degree increments. Magnetic Base: This digital level is designed for convenience, featuring a magnetic base with strong magnets to securely attach the level to saw bases, tables, and fences. Easy to Use: This angle measuring tool has three function buttons. Long press ON/OFF to power the device on or off. Press the HOLD key to freeze the reading for easy viewing. Press the ZERO key to reset to zero, used to measure relative angles. Practical Use Scenarios: Bevel cuts on a table saw: measure and set the exact bevel angle from the table surface for precise miters. Fence alignment and setup: attach to a fence to verify parallelism and repeatable positioning for multiple cuts. Jig and fixture setup: check and align angles between components during jig construction or assembly projects.