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Mon-Fri 7:30-5:00 CST 1-708-482-88885255 Dansher Road Countryside Il. 60525


Spectra LR-50W-MM Receiver W/ RD20 Remote & Mag Mount

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Spectra Precision

 Product Description

Overview for the LR50W-MM LR50W Wireless Laser Receiver with RD20 Remote Display, MM-1 Magnetic Mount & NiMH Batteries

The Spectra LR50 Laser Machine Control Receiver is designed to be used as a stand-alone display receiver on grading and excavating equipment. It is an ideal choice for doing machine mounted grade checking, grading and leveling, and excavation and trenching. Featuring a versatile 360-degree reception angle, this machine control receiver can work with all types of rotating lasers for a fast, hassle-free setup. With three accuracy settings, this Spectra receiver provides the maximum flexibility by allowing the user to work to the tolerance demanded by the job. Also, it features a built-in blade tilt and plumb indicator for increased grading accuracy and precision.

The LR50 receiver includes a 6.75-inch capture height and six display channels of grade information when in excavating mode. Also, it comes with an adjustable, ultra-bright LED with a green on-grade display that provides user selectable, an easy-to-see display for matching ambient lighting conditions. This machine mounted receiver includes touch panel buttons for selecting blade-tilt indication, on-grade location, plumb indication, and display brightness.

Rugged and durable, the Spectra LR50 is constructed from a tough aluminum poly carbonate housing that protects the instrument from knocks and drops. Also, it has a 60-hour battery life and has an automatic shut-off function when left inactive for 75 minutes. This receiver includes large, front-facing knobs that allow a quick and fast installation to a round pipe or square tubing. As an additional feature, there is an option of the RD20 wireless remote for an easier job.

Whats In the Box:

  • Spectra LR50 Laser Machine Control Receiver (LR50W-2)
  • Rechargeable MiMH Battery Pack (010562-99)
  • NiMH Battery Charger 220V AC & Adapter  (991604-99)
  • Charger Adapter LR30/50/60 (010536-99)
  • RD20 Remote (RD20)
  • MM-1 Magnetic Mount (MM-1)
  • Carrying Case (010536-99)

Features for Spectra Precision LR50-1 LR50 Laser Machine Control Receiver

  • Choice of 8 packages
  • 3 detection accuracies
  • 360-degree reception angle
  • Built-in blade tilt and plumb indicator
  • 6 display channels in excavating mode
  • 6.75” capture height
  • Super bright LED indicators
  • Touch panel
  • Automatic shut-off (after 75 minutes of inactivity)
  • Mounting knobs
  • Tough aluminum polycarbonate housing
  • Optional RD20 wireless remote
  • 60 hour battery life

Specifications for Spectra Precision LR50-1 LR50 Laser Machine Control Receiver

Type of Attachment Magnetic (optional)
Dimensions 13.50" L x 5.58" W x 5.88" H
Weight 5.5 lbs (2.5 kg)
Housing Aluminum-cast
Protection Class N/A
Warranty 2-year
Super Fine N/A
Fine ±5 mm
Medium ±10 mm
Coarse ±20 mm
Ultra Fine N/A
Battery Life Up to 60 hours (alkaline) or 45 hours (NiMH)
Low Battery Indicator Yes
Power Source Alkaline C Cell or Rechargeable NiMH
Charging Time Up to 3 to 4 hours
Operating -4 to 140 °F (-20 to 60 °C)
Storage N/A
Automatic Shutoff After 75 minutes
Beam Finding N/A
Display N/A
Last Beam Memory N/A
Reception Angle 360 degrees
Plumb Indicator ±0.5°, ±1.5°, ±2.5°
LED Indicators On-grade, Above, Below
Laser Detection Height 6.75 inches
Channels 6
Sound Function N/A
LCD Indicators N/A
Strobe Rejection N/A
Remote Display N/A
Blade Tilt Indication N/A

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