Feature:1. 1. Magnetically stable: multi-purpose measuring tool, protractor, inclinometer, and level are three in one, magnetically adsorbed on the measuring surface, can be attached to the workpiece to be measured, backlit LCD display, fast response to measured values.2. 2. Function: relative measurement and absolute measurement conversion; angle and slope conversion; data locking, easy to read.3. 3. Small and Portable: Portable size, easy to use with other measurement tools to expand the measurement range.4. 4. Application: wood processing, auto repair industry, home multi-function tools, etc.5. Specification:Material: Plastic ABSSize: 115x42x21MM/4.5x1.7x0.8inMeasuring range: 4*90, 2*180Display resolution: 0.05 (<100), 0.1 (100~180)Accuracy: 0.2Repeatability: 0.1Operating temperature: 0C~40CBattery: 2 AAA dry batteries (the product is shipped without a battery)Application:1. Wood processing: precision cutting of wood corners2. Auto repair industry: precise control of tire assembly angle.Package List:1* Inclinometer1* InstructionNote:Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.