BOSCH level with "inch" display, a level bubble, and various control buttons. The display shows "3 7/8".
Bosch leveler with BACKLIT LCD DISPLAY, BUILT-IN MAGNETS, DUAL-SIDED INDICATORS, OVERSIZED DETECTION AREA, ADJUSTABLE AUDIO INDICATOR, and INTUITIVE FOUR-BUTTON KEYPAD.
LR20
Bosch level with "BOSCH" text, level indicator, inch measure, and power button.
LR20 3601K69L10, Batt. 2 x 1.5V LR6 (AA) label with warning symbols, Made in Malaysia, inch display reads 3 8.
Bosch level mounted on tripod with a construction worker aiming at something in the distance.
A person wearing a high-visibility vest and jeans holding a Bosch measuring tool next to a measuring rod.
A person wearing a white hard hat and a safety vest is holding a blue measuring device, model LRD 360, on a white pole, in a construction site.
Bosch leveling device and measuring stick held by hands, outdoors at a construction site.
Man holding a leveling tool, wearing a hard hat with "www" and American flag stickers, and an orange and neon green safety vest.
Bosch Measuring & Layout Tools, LIMITED WARRANTY, 1 YEAR + 1 YEAR when you register. Register within 8 weeks for 2 years coverage.

LR20 Professional

Laser Receivers

1,000 Ft. Red and Green-Beam Rotary Laser Receiver

  • Receiver to extend working range – increases rotary detection up to 1,000 Ft., with easy-to-see indicators and adjustable audio
  • Backlit LCD display – illuminates large, easy-to-see up/down arrows, center line, accuracy level, battery level and audio signal
  • 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 four-button keypad – enables simple operation
  • 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 https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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Functions & key features

Measuring tools positive icon for web: Receiver Green and Red Beam Detection
Measuring tools positive icon for web: Receiver Magnetic Attachment
Measuring tools positive icon for web: Two Sided Display Receiver
Measuring tools positive icon for web: IP 66 Rating
Measuring tools positive icon for web: 115 mm Receiver Reception Window

LR20 Professional

Technical data

The most important data

Automatic Shut-Off
No
IP Rating
IP 66
Length in
6.22 "
Operating Temperature
14° F / -10° C ~1 22° F / 50° C
Range
Up to 1,000-ft.
Receiving Laser Color
Green and Red
Weight
0.765 lb
Width in
3.15 "
Includes
(1) LR20 1,000 Ft. Red and Green-Beam Rotary Laser Receiver
(1) Mounting Bracket
(2) AA Batteries

LR20 Professional: Further information

Product Highlights

The Bosch LR20 Rotary Laser Receiver is designed to increase the GRL2000-40H and GRL2000-40HV rotary laser detection up to 1,000 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 four-button keypad, receiver vial and ergonomic soft grip.