DMI100RealStar is a vest-pocket multi-functional level box with high accuracy 0.1 degree Digital inclinometer is an innovative product that provides digital reading within the range of 0~360 degrees Extra LCD is convenient to read. - 1.4" LCD display screen - Accuracy: 0.1degrees - Repeatability: 0.1degrees - Measurement range: 0~360degrees - Data quick reaction - Working temperature: 5'C~50'C - Angle magnetic compensation - Data hold function - Strong magnet install - Absolute & relative zero Setting - Separate structure can be used for various fields - Powered by 1 x CR2032 battery (included) - Packing list: - 1 x Digital inclinometer - 1 x English manual - 2 x Batteries - 1 x PU Leather case