Front view of the BOSCH LR40 Rotary Laser Receiver, showing the illuminated dual-sided LCD display and the control buttons, including the X and Y-axis buttons for cut and fill calculations.
Annotated diagram of the BOSCH LR40 Rotary Laser Receiver, highlighting features like the backlit LCD display, oversized detection area, built-in magnets, and intuitive six-button keypad.
Front view of the BOSCH LR40 Rotary Laser Receiver, showing the LED indicator on the left side illuminated blue, signaling that the laser beam has been detected.
Rear view of the BOSCH LR40 Rotary Laser Receiver, showing the backlit LCD screen displaying the "on-grade" position, measurement units, battery level, and wireless signal indicator.
Front view of the BOSCH LR40 Rotary Laser Receiver, showing the display and control panel with the laser detection area visible on the right side.
Rear view of the BOSCH LR40 Rotary Laser Receiver, showing the battery compartment door, the LR40 model number, required battery type (2 AA), and compliance logos.
Three-quarter view of the BOSCH LR40 Rotary Laser Receiver with the detachable mounting bracket attached, showcasing the level vial on both the receiver and the bracket.
Close-up of the black plastic mounting bracket accessory for the BOSCH LR40 Receiver, featuring an integrated level bubble and adjustment knobs for attaching to a grade rod.
Construction worker in a hard hat and safety vest operating the BOSCH LR40 Receiver mounted on a grade rod to check elevation across a large, open construction site with a rotary laser visible on a tripod in the distance.
Front view of the BOSCH LR40 Rotary Laser Receiver, showing the illuminated dual-sided LCD display and the control buttons, including the X and Y-axis buttons for cut and fill calculations.
Annotated diagram of the BOSCH LR40 Rotary Laser Receiver, highlighting features like the backlit LCD display, oversized detection area, built-in magnets, and intuitive six-button keypad.
Front view of the BOSCH LR40 Rotary Laser Receiver, showing the LED indicator on the left side illuminated blue, signaling that the laser beam has been detected.
Rear view of the BOSCH LR40 Rotary Laser Receiver, showing the backlit LCD screen displaying the "on-grade" position, measurement units, battery level, and wireless signal indicator.
Front view of the BOSCH LR40 Rotary Laser Receiver, showing the display and control panel with the laser detection area visible on the right side.
Rear view of the BOSCH LR40 Rotary Laser Receiver, showing the battery compartment door, the LR40 model number, required battery type (2 AA), and compliance logos.
Three-quarter view of the BOSCH LR40 Rotary Laser Receiver with the detachable mounting bracket attached, showcasing the level vial on both the receiver and the bracket.
Close-up of the black plastic mounting bracket accessory for the BOSCH LR40 Receiver, featuring an integrated level bubble and adjustment knobs for attaching to a grade rod.
Construction worker in a hard hat and safety vest operating the BOSCH LR40 Receiver mounted on a grade rod to check elevation across a large, open construction site with a rotary laser visible on a tripod in the distance.
Bosch

BOSCH 2000-Foot Red-Beam Rotary Laser Receiver LR40 Dual-Sided LCD, Cut-and-Fill Axes, Magnetic Mount for Construction

In stock
SKU: LR40
$221.95
Description

Maximize Your Range: Pinpoint Accuracy Across 2000 Feet for Grading and Leveling Jobs

The Bosch LR40 Rotary Laser Receiver is an indispensable tool for site preparation, large-scale grading, and commercial construction projects. Engineered to extend the detection range of your compatible red-beam rotary laser (like the GRL4000-80CH and GRL4000-80CHV) up to an incredible 2,000 feet, the LR40 ensures you never lose your reference line. Its dual-sided backlit LCD display and bright LED indicators provide crystal-clear visual and audio readouts, making it perfect for both dark interiors and bright outdoor conditions. With advanced built-in X and Y-axes buttons, you can quickly perform elevation and precise cut-and-fill calculations up to ±8.5 degrees, dramatically increasing jobsite efficiency.

Key Features

  • EXTENDED RANGE: Increases rotary laser detection up to 2000 ft. diameter for massive jobsite coverage.
  • DUAL-SIDED VISIBILITY: Backlit LCD display and LED indicators provide easy, clear visual readout on both sides of the receiver.
  • ADVANCED CALCULATION: Built-in X and Y-axes buttons allow for fast, accurate cut-and-fill elevation calculations.
  • Oversized Detection Area: Helps locate the laser beam faster, significantly speeding up setup and leveling tasks.
  • ADJUSTABLE AUDIO INDICATOR: Provides a clear signal of on-grade positioning and adjusts to worksite noise levels.
  • CONVENIENT MOUNTING: Features heavy-duty magnets for secure attachment to steel and metal surfaces, along with an included mounting bracket.

What's Included

One (1) Bosch LR40 Red-Beam Rotary Laser Receiver, One (1) Mounting Bracket, and Two (2) AA Batteries.

Specifications

Model Number LR40
Compatible Laser Color Red-Beam Rotary Lasers
Max. Range (Diameter) 2,000 ft
Display Type Dual-Sided Backlit LCD
Cut-and-Fill Function Yes (X & Y Axes)
Power Source 2 AA Batteries

To fully leverage the 2,000-foot range of this receiver, you need a high-power laser that provides flawless accuracy across the largest sites. Don't risk costly errors due to an inadequate laser. Step up your game with the Bosch REVOLVE2000 Rotary Laser Level Kit, which includes the tripod, grade rod, and laser to form a complete, site-ready leveling system.