This digital angle finder is a multi-functional tool for many measuring applications. Easy to operate the base unit carries the electronics giving a very clear detailed LCD display as well as a pair of levelling vials and a pivoting measuring arm. When the arm is extended the angle it makes with the base is indicated clearly on digital read-out to the nearest 0,05°. The measuring range is 0 – 360°. The vials allow variations from the vertical and the horizontal to be accurately measured. Other features include a lock function to prevent the last measurement being lost, a low battery indicator and automatic shut off function. Being robust but light in weight this is a very well thought out tool with a lot of uses. Instructions included. TECHNICAL DETAILS: -Battery voltage/type: 3 volt, litio, 2000 hours. -Dimensions: 265x50x25/37mm. -Range: ±0-360°. -Resolution: 0.05°.