With the Bosch gr 240 extendable measuring rod, you take precise elevation and height measurements on any jobsite. This two-section rod extends smoothly up to a maximum length of 2.4 m, giving you full reach without the hassle of carrying fixed, bulky poles. Built from a robust and dimensionally stable aluminium profile, it provides dependable rigidity even in rough working environments. The clear graduations in metres and centimetres allow you to read levels quickly and without errors when levelling floors, foundations, or terrain with optical levels and laser receivers.