Magnetic base for secure attachment A strong magnetic base firmly attaches to metal surfaces, providing stable and precise angle measurements on a variety of workpieces. Switch between relative and absolute measurements Quickly switch between relative and absolute modes to match different measuring needs, improving accuracy and workflow flexibility. Angle and slope conversion Easily convert between angle and slope measurements, making it suitable for carpentry, construction, and engineering applications. Data hold function for easy reading The data hold function locks the measured angle in place, preventing fluctuations and allowing clear readings during measurement. Practical uses Carpentry and woodwork: attach to metal fixtures on a project, measure angles, and use angle slope conversion to set bevels and cuts accurately. Construction and installation: secure to metal frames or structures to verify alignment, switch between relative and absolute readings as needed. Engineering layout: use angle slope conversion to translate measurements for fabrications or assemblies, while the hold function keeps readings stable for reference.