Protractor digital: digital angle finder of the measuring range is 4 x 90 . Portable size, convenient to work with other measuring devices and enlarge measuring range. Position. LCD screen: quick display of the measured value on a large LCD screen. Precise measurement: provides precise measurements with a measuring accuracy of 0.2 Built-in magnet: built-in magnet in the bottom surface, which is convenient to attach to the object, which measures the workpiece. Data hold and slope function: 1 x digital inclinometer, 1 x user manual (English language not guaranteed), 2 x AAA batteries (not included). For angle measurement in automotive, wood, construction, drills, etc. This is a practical digital inclinometer. It has a large LCD screen for displaying data. The bottom measuring surface with built-in magnets offers you plenty of comfort and allows you to attach the cube to any steel object. Portable and lightweight. It is ideal for precise angle measurements. Specifications: Material: aluminium alloy Power source: 2 x AAA batteries (not included) Measuring range: 4 x 90 Working Temperature: 0~40 Accuracy: 0.2. Resolution: 0.05 Repeatability: 0.1 Item size: 57 x 55 x 27 mm / 2.24 x 2.16 x 1.06 oz Package size: 80 x 65 x 35 mm / 3.15 x 2.56 x 1.38 inches Package weight: 84g / 2.96oz Package contents: 1 x digital inclinometer. 1 x user manual.