Description This is a magnetic digital level measuring tool. It is made of good plastic material, durable to use. Magnetic design provide convenient usage, you can fix the digital level on metal measuring object easily. Features - Material: Plastic, magnet. - Size: 5.30X5.30X2.70cm/2.08X2.08X1.06 inch. - Measuring range: 4 x 90°2 x 180°.- Display resolution: 0.05°0.05°(<100°), 0.1°(100°~180°). - Accuracy: ±0.2°. - Repeatability: 0.1°. - Working temperature: 0°C~40°C. - Battery: 2 x AAA dry batteries (the product does not contain batteries). - Can be used in woodworking, architectural engineering, car maintenance, decoration, equipment installation, and etc. - Short press "hold" button to enter data hold mode, long press to enter slope mode. - Magnetically attached to the measuring surface, which can be attached to the measured workpiece. - Relative measurement and absolute measurement conversion, multi-purpose measurement tool, three-in-one protractor, inclinometer and level. - Angle and slope conversion, 4 x 90° measuring range, easy to carry, fast response to measured values.Packing list; 1 x Inclinometer