1[Large LCD Display] The large LCD display enhances the reading experience, making it easy to read even in bright sunlight or in low light conditions. 2[Multifunctional] This digital inclinometer has automatic power off and hold functions, measure absolute and relative angles. 3[With Magnetic Base] Provides a low battery warning, and the magnetic base is used to fix the goniometer on an iron surfaces. 4[Durable Material] Made of high quality ABS and aluminum frame, strong and durable, small and lightweight, easy to carry and use. 5[Widely Application] It is easy to measure the distance and oblique angle of helicopters, and is widely used in woodworking, construction, machinery, telecommunications, automobiles, etc. Item Type: InclinometerMaterial: ABS+LCDColor: Silver+blackWaterproof Rating: IP54Measuring Range: 490(0-360)Resolution: 0.05Accuracy: 0.1Working Temperature: -10~50Battery: 2 x 1.5V AAA batteries (Battery Not Included)Product Size: Approx. 57 x 26 x 54 mm / 2.2 x 1 x 2.1 in 1 x Inclinometer (Battery Not Included)1 x Storage Bag1 x English Manual