Spectra Precision LR20 Compact Laser Receiver with Holding Clamps

• 8-inch Receiving Height
• 360-degree laser reception provides large working area and range
• Super bright grade display with Green on-grade LED-s provides superior depth/elivation indication 
• Center and offset on-grades are ideal for both grading and excavation applications

• 6.75-inch Receiving Height
• 360-degree laser reception picks up the laser from all directions
• Five channels of grade information plus directional out-of-beam indicators
• Three selectable accuracies meet job tolerances from rough grading to final finishing.
• Ultra-bright LED's with Green on-grade provides easy-to-see display to match ambient lighting conditions

• 6.75-inch Receiving Height
• 360-degree laser reception provides large working area and range
• Built-in blade tilt indicator help the operator keep the blade level for increased accuracy and productivity
• Center on-grade provides an equal amount of grade information above and below on-grade. Use on dozers, graders, scrapers and box blades.
• Built-in plumb indicator for fast, accurate grade checking in excavation applications
• Offset On-Grade gives you more range above grade using the entire receiver for more productive excavation
  
• Up to six channels of grade information
• Directional out of beam indicators

 Features Excavation Plumb Indicator and Angle Compensation Indication

• 8.75-inch Receiving Height
• 360-degree laser reception provides large working area and range
• Patented Angle Compensation Indication automatically calculates and corrects the grade display for the angle of the dipper arm
• Check Grade with the dipper arm extender or retracted up to 30-degrees
• Built-in plumb indicator for fast, accurate grade checking
• Center on-grade provides an equal amount of grade information above the below on-grade. Use on dozers graders, scrapers and box blades.
• Extended reception height stays in the beam longer providing addional grade information.
• Offset on-grade for productive excavation
• Up to eight channels of grade information plus directional out-of-beam indicators.
• Four selectable accuracies for eac on-grade location.