The Spectra LR50 Machine Control Receiver features versatile 360-degree laser reception, integrated blade tilt and plumb indicator and works with all red beam rotating lasers on all kinds of machinery. Designed as a stand-alone display receiver on grading and excavating equipment, the LR50 includes alkaline batteries and case.
Blade Tilt and Plumb Indicator
Built-in blade tilt indicator helps you keep the blade level for increased accuracy and productivity. This feature can also be programmed to match an existing or known grade for slope matching operations. The LR50 also has an integrated plumb indication for quick and accurate grade checking on excavators and backhoes.
LED and Display Channels
Adjustable, ultra-bright LED with green on-grade display provides you with clear viewing to match ambient lighting conditions. In addition, moving and getting back in the beam is easy with six channels of grade information and a directional out-of-laser beam indicator.
With three selectable accuracies – fine, medium and coarse, you can work to the tolerances demanded by the job from rough grading to final finishing for maximum flexibility. This Spectra machine control receiver also features offset on-grade that provides additional above grade information for less undercuts.
The touch panel buttons function primarily to select blade-tilt indication, on-grade location, dead band, plumb indication and display brightness. Their secondary functions are laser-beam averaging and laser out-of level warning.
Precise Laser Strike Positions
The LR50 laser receiver provides a continuous, absolute laser strike position to precisely measure the actual height deviation from on-grade, giving you the highest accuracy and grade performance.
The large front-facing knobs allow for quick and hassle-free installation to a round pipe, square tubing, or magnetic mount.
Rugged and Reliable
Shock mounted electronics and tough aluminum polycarbonate housing makes the LR50 protected against knocks and drops. This laser detector automatically shuts off after 75 minutes of inactivity and works up to 60 hours using alkaline batteries.
This Spectra Precision machine control receiver comes with a hard carry case, alkaline batteries and 2-year manufacturer's warranty.