<p>Quantity: One Piece</p> <p>[Precision Goniometer with Scale] Xuntop digital level with scale supports a range of 4×90°(0-360°), accuracy of 0° and 90°±0.1°; other angles ±0.2°. Displaying angle and oblique angle readings in °/%/mm/m/IN/FT. With reading hold function, it can be recorded easily by this horizontal digital inclinometer.</p> <p>[LED Display with Buzzer] With LED technology, the display is the brightest. Even at night, this goniometer can read the value more easily and clearly. When the electronic level is inverted, the displayed value is automatically reversed. Additionally, when you reach 0° or 90° (+/- 1°), an audio signal will be transmitted via a beep.</p> <p>[Absolute and Relative Measurement] This goniometer supports absolute angle measurement, which can test whether the working surface is level to check the roof slope, wheel positioning, etc. In addition, the protractor can check the relative angle between surfaces.</p> <p>[Magnetic V-Groove Base] The V-groove base with powerful magnets can be firmly attached to curved or cylindrical magnetic surfaces, such as metal pipes or shafts. The durable aluminum frame allows for accurate level measurement.</p> <p>[IP42 Waterproof and Dustproof] The inclinometer has an IP65 protection level, which is suitable for use in harsh environmental conditions. The battery cover structure is sealed with the same height to ensure that it can work normally in a water splash and dust environment.</p><p>Good quality product</p>