Features: The measuring range is range: 4 x 90 °(0-360°), and it provides precise measurements, the accuracy of which is ± 0.2 degrees. This digital inclinometer can be used to measure angle and inclination rate, provides quick and accurate measurement in wood processing, construction, machinery, etc. Powerful built-in magnet on the base that secures the attachment to any iron surface. for Extra LCD can be read clearly and easily on the LCD display, With backlighting. Data retention function, zero-reset function, units switch button. Used for angle measurement in automotive, woodworking, building, drilling machinery etc. Specifications: Material:ABS Size: 57x55x25mm/2.24x2.16x0.98in Measuring range: 4x90° Resolution: 0.05° Accuracy: ±0.2° Battery: 2XAAA Color: Green/Yellow Package Includes: 1X Digital Inclinometer note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.