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(