9'' Digital Laser Level Angle Incline Protractor Electronic Angle Gauge

Check plumb and level using the traditional bubble vials, and measure slope angles in degrees and percentages using the digital functions. You can also measure relative slope angles and the built-in laser projects level and plumb lines as well as angle settings onto surrounding surfaces. Accuracy is +/- 0.1 degree. Calibrations are simple to perform and require no other measuring instruments. Strong magnets are inserted into the bottom edge for additional convenience and stability. Dual end caps are provided for extreme shock resistance