The DEWALT DE0892 Detector is very easy to use and offers a 50m working range With selectable narrow and wide accuracy settings and a backlit LCD display Magnets allow detector to be mounted on the metal tracks and there is a heavy-duty clamp for mounting on a grade rod The detector will automatically shut off if it is inactive for 5 mins prolonging battery life Compatible with DW088K & DW089K line lasers Supplied with 1 x Heavy-Duty Detector Clamp & 1 x 9 Volt Battery
