Betterlife The store is for you! If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a nice day. Quality stores are at your service! Betterlife Features: ABS plastic shell (lightweight and corrosion resistant) Relative/absolute measurement exchange at any position Angle and slope reading conversion The magnet is built into the measuring surface, making it easy to attach to the measuring object Automatic shutdown in 5 minutes Portable size, easy to use with other measuring tools and expand the measuring range No batteries required Product Name: Precision Electronic Digital Inclinometer with Magnetic Display: The inclinometer is a brand new innovative angle and level measuring tool with a large LCD display and easy reading. Small size, light weight, easy to carry and use. The measuring surface contains a strong magnetic sheet to absorb the measuring surface. It is particularly convenient to measure various angles, such as the level and inclined plane angle of miter saws, vehicle volume inspection, etc. 1. Display resolution: 0.1 2. Accuracy error: 0.3 3. Measuring range: 4 90 4. Power supply: 2 x 3V CR2032 button batteries (without batteries, please note!) 5. The bottom measuring surface is magnetic 6, dimensions: 55 x 55 x 16 mm, weight: 50 g The pictures are taken in kind, there will be color difference, please understand that the actual picture shall prevail! Shop tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different pixels of the monitor, there may be color difference, please refer to the actual product. 3. After receiving the parcel, if there is any dissatisfaction, please contact me first, do not leave negative feedback easily, thank you and have a nice day.