Usage Tips:Magnetically adsorbed on the measuring surface, can be attached to the workpiece being measured Relative measurement and absolute measurement conversion Angle and slope conversion Data lock, easy to read Portable size, easy to use with other measuring tools to expand the measuring range Measuring range:4*90° Display resolution:0.05°0.05° (Less than 100°), 0.1° (100°-180°) Accuracy:±0.1° Repeatability:0.1° Working temperature:0℃-50℃ 1. Easy to carry. 2. Fast response speed of measured values 3. Backlit LCD display. 5. 2 x AAA dry batteries ( not batteries) 6. 4x90° measuring range 7. Reading value:0.1°, measurement accuracy:0.2° 8. Multi-purpose measuring tool, protractor, inclinometer and level ruler three-in-one 9. There is a magnet at the bottom, which can be adsorbed on the object being measured. Applications: 1. Wood processing: Precision cutting of wood angles 2. Auto repair industry: Precision control of tire assembly angles 3. Processing: Precise positioning of machine tool working angles, rotation angle of the boom Colour:Silver Material:ABS Package Contents: 1 * Digital Angle Finder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.