Description: This practical, digital electronic spirit level with a square design is ideal for accurate alignment of slopes. It features a 360° angle display and a reference function to transfer angles. The display flips automatically when taking overhead measurements and is therefore easily legible in any position. The hold function allows the previously determined value to be retained on the display Measurements can easily be transferred to a smart phone using the Digital Connection interface. High measuring accuracy is provided by the calibration function. Strong magnets provide secure location on metal surfaces.