This is a convenient digital inclinometer. It features a large LCD screen for data display. The bottom measuring surface includes built-in magnets for added convenience, enabling you to attach the device to any metal object. It's portable and lightweight, making it ideal for precise angle measurement. Features: 1. Ultra-light aluminum alloy shell ensures high durability. 2. Compact size allows easy use with other measuring tools to expand measuring range. 3. Switch between relative and absolute measurements at any position. 4. Built-in magnet on the bottom surface facilitates attachment to the measurement area. 5. Quick display of measured values on the large LCD screen. 6. Data hold and slope functions. 7. Suitable for angle measurement in various applications such as automotive, carpentry, construction, and drilling machinery. Specifications: Material: Aluminum Alloy Power source: 2 * AAA batteries (not included) Measuring range: 4 * 90 Operating temperature: 0 ~ 40 Precision: 0.2 Resolution: 0.05 Repeatability: 0.1 Item Size: 57*55*27mm/2.24*2.16*1.06oz Package size: 80*65*35mm/3.15*2.56*1.38in Package weight: 84g / 2.96oz List of packages: 1 * digital inclinometer 1 * User Manual