response time, the angle inclinometer support absolute and relative measurement, and support the conversion between angle and slope. Data Hold Function: The angle gauge has a "HOLD" button to lock the data for easier data reading. Magnetic Design: The magnetic design makes it can easily and firmly attach to the surface of metal, such as metal desktop, miter saws, band saws, and table sawblades. Spiritbubble Function: Equipped with a spiritbubble to help you check whether this product is horizontal placed or not, and improving your work efficiency. Multi-purpose Design: Protractor, inclinometer and level tool 3in1 design, 360comprehensive measurement. Multi-purpose measuring tool that can be used in conjunction with other measuring tools to expand the measurement ranges. Wide Ranges of Use: It provides convenience in woodworking, construction, machinery, telecommunications, automobile etc. Suitable for construction workers, decorating designers, maintenance workers, carpenter or other professional. Applications: Wood Processing: Precise cutting of wood angles. Automotive Repairing Industry: Precise control of tire assembly angles. Machine Tool Processing: Precise positioning of machine tool working angles, measurement of rotation angles. Specifications: Name: Digital Inclinometer Material: ABS Type: orange, black, green (optional) Battery: 2 * AAA battery (not included) Measurement ranges: 4 * 90 Display resolution: 0.05(<100)，0.1(100-180) Accuracy: 0.2 Repeatability: 0.1 Working environment: 0-40 Item size: 130 * 57 * 36mm / 5.12 * 2.24 * 1.42in Item weight: 66g / 2.33ounce Package size: 145 * 64 * 44mm / 5.71 * 2.52 * 1.73in Package weight: 72g / 2.54ounce Packing List: 1 * Digital Inclinometer