Bosch Professional Set Grl 400 H Professional+lr 1+bt 170 Hd+ Gr 240 Rotating Laser Level Silver

Accurate to 20m without use of the receiver, employing the included LR1 Receiver in conjunction with the Bosch GRL 400H increases the Laser Level's range to an incredible 400m. The LR1 can precisely pinpoint the beam long after it has ceased to be visible unaided, delivering a degree of long range levelling performance that will prove invaluable to professional construction workers & engineers. Robustly housed & IP56 dust & splash protected, the Bosch GRL 400 H is also fitted with an automatic shock warning function, which prevents levelling errors in the event of shocks or vibrations, making it perfectly suited for use even in the busiest of outdoors environments. Two softgrip coated handles allow for accurate manual control of the beam's direction. Also included with your purchase is the BT 170 HD Tripod, providing highly portable & sturdy laser level support & height adjustment, & the GR 240 Levelling Rod, which can be used in conjunction with the level for accurate calculation of t