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Topcon 2D LS-B10W

Topcon 2D LS-B10W

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Compact Machine Grade Control

The new LS-B10W and RD-10W system adds to the productivity of your job site. Both utilize magnetic mountings and when used in conjunction with a Topcon laser level, the combination and productivity is unbeatable.


  • Small, Lightweight design
  • 270º detection
  • Rugged, Waterproof design
  • Wireless Support and CAN support
  • Magnetic mounts for use anywhere

The LS-B10W mounts on the part of the machine that you wish to keep on grade. It sends its leveling information wirelessly back to the RD-10W remote display that is mounted in the cab where the operator can better see the grade information. All this functionality with a low cost price too!

Not limited to machine mounting only, the LS-B10 and LS-B10W sensors have an optional grade rod mount bracket as well.

Topcon laser receivers are indicate solutions for grade checking and machine control grade applications. They provide cost-effective solutions for grade control on small machines such as backhoes, mini-excavators, skid steer loaders, and other compact equipment.

  • Machine control and grade checking capability
  • Coarse to fine grade for machine control
  • 270° detection range
  • Red and green LED indicators
  • Fast set-up with magnetic mount
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  • Technical Specifications
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  • Detector

    • Detector Length: 4.72 ", 120 mm
    • Detector Angle: 270°


    • On-Grade Zone (LED): .08, .24, .47, 1.18 inches
    • LED Grade Indicators: Red (up arrow) , Green (–)
    • LED Grade Patterns: 5 grade, 2 lost beam
    • LCD: One side
    • LCD Grade Indicators: 11 channels
    • LCD Backlight: Yes(wo/Auto)
    • Low Battery Indicator: LED pattern & LCD symbol
    • Transmitter Low Battery Ind.: LCD symbol
    • Transmitter Level Indicator: LCD symbol


    • Mountings: Built-in magnet mount
    • Dual Sided Magnet Mount: Yes
    • Buttons: 4
    • Beeper: dual tone; loud and light
    • Ports: CAN ,Bluetooth
    • Connectors: one for CAN (M12)
    • Housing: ABS
    • Batteries: 3 AA dry cell Alkaline
    • Battery Life: Approx. 20 Alkaline hours


    • Operating Temperature: -20ºC to + 50ºC
    • Storage Temperature: -30 to +60 degrees C
    • Humidity: 95% 40°C 48H
    • Vibration: JIS A 8101
    • Electrical: EN55022 Class A
    • Waterproof: IP66


    • Optional Remote Grade: Yes; RD-100W, via BT
    • Power Save and Laser-on: Power save in after 5 min
    • Auto Shutoff: After 30 minutes
    • Mode to turn off LED: Yes
    • Bluetooth: Yes
  • Product Downloads Section