Magnetic Base for Secure Attachment A strong magnetic base firmly attaches to metal surfaces, providing stable and accurate measurements on various workpieces without slipping during use. Switchable Measurement Modes Easily switch between relative and absolute angle measurements with this electronic protractor inclinometer, offering flexible reading options to suit woodworking or engineering projects. Angle and Slope Conversion The digital inclinometer allows quick conversion between angle and slope measurements, making it suitable for tasks that require precise calculations in construction, automotive , or machining operations. Data Lock Function Equipped with a data hold feature, the LCD display locks measured values for clear readings without fluctuations, ensuring accuracy when recording angles in challenging work environments. Key benefits and features Improves accuracy and reliability with a secure magnetic base for metal surfaces. Provides versatile readings with relative and absolute angle modes. Simplifies calculations via quick angle to slope conversions. Maintains readability and precision with a data hold function on the LCD. Practical use scenarios Woodworking and cabinetry: align saw guides, verify joint angles, and ensure precise cuts. Construction and metalworking: check and transfer angles on fabricated parts, or layout slopes for accurate installations. Automotive and machining: measure tilt or position, and convert between angle and slope for precise adjustments.