【Digital Angle Measurer】The Digital Angle Measurer with ±180° (0-360°) Measuring Range, Small and Lightweight, which Makes it Convenient to Use and Designed for Adjustment or the Control of Relative Angles between Surfaces, Also Functioning as a True Digital Level for Tight Points. 【LCD Display】 Values ​​can be easily read on the LCD Display. <p >【Built-in Magnets】 There are Powerful Built-in Magnets on the Base that Ensure Attachment to any Iron Surface. 【High Accuracy】 It Provides Accurate Measurements, the Accuracy of which is ±0.2 Degrees . 【Auto Power Off】It is Powered by 2 x LR03 AAA Battery, which is not included and can Auto Power Off after 3 Minutes of Operation. Description This digital angle gauge, whose measuring range is ±180° (0-360°), with strong built-in magnets on the base that ensure attachment to any iron surface, is designed to adjust or check relative angles between surfaces, Also work as a true digital level for tight spots. Electronic inclinometer with 3-key backlit digital display built into a strong magnetic base: L The inclinometer is a brand new, innovative angle and level measurement tool, with a large, easy-to-read LCD display. 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, the level and angle of the inclined plane of the miter saw, the inspection and maintenance of the volume of the vehicle, etc. 1. Display resolution: 0.01° 2. Accuracy error: ±0.1°(between 0-90°), ±0.2°other angles 3. Measuring range : 4×90° 4. Power supply: operation with 3V DC power supply (2 x LR03 AAA 1.5V batteries, the product is shipped without batteries) 5. The horizontal angle has four unit switching functions (degree °, percentage %, mm/m, IN/FT) 6, automatically shut down after 3 minutes 7. LCD display with backlight 8. With HOLD function to hold the measured data 9. There is a magnet at the bottom, which can be attached to the measured magnetic metal object 10. Dustproof and waterproof level: IP54 waterproof lucky meet Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there will be some color difference, the actual object received shall prevail.