Mini Digital Protractor High-Precision Inclinometer 360-Degree Oblique Angle Measurement Tool

Features 1 With automatic backlight function with a clear backlit LCD display 2 Built in magnetic base 3 Only 3 buttons are needed and the operation is simple 4 Support absolute and relative measurement 5 The transparent sawtooth on the screen shows the tilt direction 6 No temperature traction 7 Automatic shutdown vertical axis deviation warning function Applications Setting pitch angles for helicopters adjusting the blade angle of miter saws table saws and circular saws setting up the tool settings on lathes assessing drainage angles and run off slopes and aligning graders and tractors Specifications Resolution 0 1Working range 4x90°Power supply 2 x aaa batteries Battery not included Working temperature 32 ℉ to 122 ℉ 0 ℃ to 50 ℃ Working humidity ≤85 Operate ABS Indicates that the level is working in absolute angle modeREF Indicates that the level is working in relative angle modeZERO KEY Switch ABS REF modesUNIT KEY Switch Degree units Percentage of slope conversionErro Warning of the vertical axis deviationPackage Included 1 x Protractor Battery not included