Bosch LR10 500-ft Red Beam Rotary Plastic Line DetectorThe Bosch LR10 Rotary Laser Receiver is designed to increase red beam rotary laser detection up to 500 Ft., with a backlit LCD display for use in darker areas or outdoors. The display illuminated large, easy-to-see indicators, including up/down arrows, center line, accuracy level, battery level and audio signal. It also has dual-sided indicators, to provide easy visual readout on both sides of the receiver. The oversized laser detection area helps find the laser beam faster, making it easier to start setting level. The receiver provides convenience features such as built-in magnets for secure attachment to metal surfaces, an adjustable audio indicator, intuitive three-button keypad and ergonomic soft grip.Receiver to extend working range increases rotary detection up to 500 Ft., with easy-to-see indicators and adjustable audioBacklit LCD display illuminates large, easy-to-see up/down arrows, center line, accuracy level, battery level and audio signalDual-sided indicators provide easy visual readout on both sides of the receiverOversized detection area enables fast laser receptionBuilt-in magnets allow for secure attachment to metal surfacesAdjustable audio indicator provides clear signal of on-grade position and facilitates precise plus/minus controlIntuitive three-button keypad enables simple operationErgonomic soft grip provides secure handling and comfortBosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase for details, call 1-877-BOSCH99GeneralTypeLaser line receiverFeaturesMaterialPlasticWarranty2-year limited