Feature: 1. [High Accuracy] With 4x90° measurement range, reading value is 0.1°, measurement accuracy is ±0.2°, and the measurement results is accurate. 2. [Backlit LCD Display] Level angle gauge with backlit LCD display, data lock, which is easy to read, quick response speed of measured values. 3. [Bottom Magnetic] There is a magnet on the bottom, which can be attached to the object to be measured, with relative measurement and absolute measurement conversion, angle and slope conversion. 4. [Simple To Use] Inclinometer is easy to carry, easy to use with other measurement tools, and expand the measurement range, to meet your various need. 5. [Multipurpose] Multi purpose measuring tool, three in one protractor, inclinometer and levelling instrument, so you can use it with confidence. Specification: Item Type: Inclinometer Material: Plastic ABS Product Size: Approx. 5.3 x 5.3 x 2.7 cm / 2.1 x 2.1 x 1.1 in 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 (Battery Not Included)Weight: Approx. 57g / 2oz Application: 1. Wood processing: accurate cutting of wood angles, especially for furniture manufacturing as accurate cutting of wood angles 2. Auto repair industry: accurate control of tire assembly angle 3. Processing: accurate positioning of the working angle of the machine tool, rotation angle of the boom . Package List: 1 x Inclinometer (Battery Not Included)1 x Chinese And English Manual