- V-groove Magnetic Base: The robust magnetic V-groove base allows the digital angle gauge to securely attach to ferrous metal surfaces, such as pipes, steel framing, and during metal fabrication. Crafted from durable aluminum, this tool ensures precision in leveling measurements. - Absolute & Relative Measurement: This digital protractor offers both absolute angle measurements for assessing surface levels, ideal for checking roof slopes and wheel alignments, as well as relative angle measurements between different surfaces, enhancing versatility in various applications. - High Accuracy: Achieve precise readings with accuracy of ±0.1° at 0° and 90°, and ±0.2° at other angles. The gauge displays measurements in degrees, pitch (IN/FT), mm/M, and percent slope. It includes a reading hold function for easy recording, making it efficient for capturing angles between surfaces. - Backlight LCD Display With Audio Indicator: The large, backlit LCD display ensures visibility under any lighting conditions, with automatic value reversal when the device is inverted. An acoustic beep signals when a 0° or 90° angle is reached, providing clear auditory feedback for accuracy. Use Cases: - Perfect for contractors leveling roofs, ensuring accurate slopes to prevent water pooling. - Ideal for automotive technicians aligning wheels with precision measurements. - Useful for metal fabricators who require reliable angle measurements for accurate cuts and joins.