Spectra LR20-1 Laser Receiver Machine Control/Display Mmm

Spectra LR20-1 Laser Reciever Machine Features:

• Designed to be used on smaller machines – LR20-1 comes with smaller adjustable magnetic mount ideal for mini-excavators
• 360 degree reception and 8 inch (203 mm) vertical reception provide large working area and range making it easier to get to desired elevation without over-digging
• Rugged housing allows the receiver to be used in the toughest jobsite conditions
• Super bright LED display providing easily visible depth and elevation control to the user
• Easy to use with a simple push button set-up
• Ideal for both grading and excavating
• Built-in plumb indication makes grade checking simple and easy and avoids errors

Spectra LR20-1 Applications:

• Landscaping, building pads, sports fields, concrete flatwork, tennis courts
• Ideal for mini-excavators
• Footers, storm drains, utility, sewage
• General construction grade and depth control

Spectra LR20-1 Specifications:

• Number of Display Channels: 5-Channel Display
• Accuracy: Center on grade mode (grading): Fine: 5 mm (0.20 in) Standard: 10 mm (0.40 in) Wide: 20 mm (0.80 in)
• Accuracy: offset on grade mode (excavating: Fine: 12 mm (0.50 in) Standard: 25 mm (1.0 in) Wide: 50 mm (2.0 in)
• Plumb-Swing Accuracy: ± 0.5°, ± 1.5°, ± 2.5°
• Vertical Reception: 203 mm (8 in)
• Battery Life: 35hrs