Laser Receivers

LR40 Professional

Laser Receivers

2,000 Ft. Red-Beam Rotary Laser Receiver

  • Receiver to extend working range – increases rotary detection up to 2,000 Ft., with easy-to-see LED indicators, adjustable audio
  • Dual-sided backlit LCD display – illuminates easy-to-see up/down arrows, center line, accuracy level, battery levels and more
  • Dual-sided indicators – provide easy visual readout on both sides of the receiver
  • Oversized detection area – enables fast laser reception
  • Built-in magnets – allow for secure attachment to metal surfaces
  • Adjustable audio indicator – provides clear signal of on-grade position and facilitates precise plus/minus control
  • Intuitive six-button keypad – enables simple operation and center line function in both X and Y axes
  • Receiver vial – helps ensure accurate leveling results
  • Ergonomic soft grip – provides secure handling and comfort
  • Bosch 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, visit or call 1-877-BOSCH99
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LR40 Professional

Technical data

The most important data

Automatic Shut-Off Yes
IP Rating IP 67
Length in 6.9 "
Range Up to 2,000-ft.
Receiving Laser Color Red
Weight 0.84 lb
Width in 3 "
Works With Rotary Lasers, GRL4000-80CH, GRL4000-80CHV, GRL2000-40H, GRL2000-40HV, GRL1000-20HV, GRL900-20HV, GRL800-20HV
Includes (1) LR40 2,000 Ft. Red-Beam Rotary Laser Receiver
(1) Mounting Bracket
(2) AA Batteries

LR40 Professional: Further information

Product Highlights

The Bosch LR40 Rotary Laser Receiver is designed to increase the GRL4000-80CH and GRL4000-80CHV rotary laser detection up to 2,000 Ft., with a dual-sided backlit LCD display for use in darker areas or outdoors on both sides of the receiver. It has built-in X and Y-axes buttons that allows for elevation and cut-and-fill calculations in both axes up to ±8.5°. The display illuminated large, easy-to-see indicators, including up/down arrows, center line, accuracy level, battery levels and audio signal. It also has LED indicators, to provide easy visual readout and simple operation. 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 six-button keypad, receiver vial, attachment hook and ergonomic soft grip.

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