- Secure Attachable Base: The digital angle finder attaches firmly to metal planes with a strong attachable base, delivering stable measurements on pipes, machinery and construction materials. Ideal for welders and metalworkers. - Dual Measurement Modes: The electronic protractor switches between relative and absolute measurements with 0.05° resolution, delivering expert-grade accuracy for woodworking projects and mechanical alignments. - Angle-Slope Conversion: The LCD inclinometer instantly converts between degrees and percent slope, making it suitable for roofers calculating pitch or engineers measuring incline angles on rail tracks. - Data Hold Function: The accurate level box locks measurements with one button, allowing safe recording of values even in tight spaces where display visibility is limited. No more guessing numbers. Practical use scenarios: - Welding and metal fabrication: Attach to metal planes to verify alignment on pipes or machinery during assembly. - Roofing and construction: Use slope conversion to calculate roof pitch or measure incline angles for projects on site. - Woodworking and mechanical setup: Switch between relative and absolute modes for precise positioning, and use data hold to capture values in cramped or low-visibility areas.