Spectra Precision LL300N-CR71 Laser with CR700 Receiver, Tenths-Rod, Tripod and Case

• Laser Model: Spectra Precision LL300N Rotary Laser
• Laser Class: Class 2, 650 nm
• Accuracy: ±3/32 in @ 100 ft (±2.2 mm @ 30 m)
• Self-Leveling Range: ±5°
• Operating Range: Up to 1,650 ft (500 m) diameter
• Rotation Speed: 600 RPM
• Drop/Toughness: Survives 1 m drop on concrete, 1.5 m tripod tip-over
• Environmental Rating: IP66 dust/water resistant
• Power Source: Alkaline Battery
• Operating Hours: 90 hours
• Operating Temperature: -4°F to 122°F (-20°C to 50°C)
• Weight: 5.9 lbs (2.7 kg)
• Warranty: 5 years

• Working Range: Up to 1,500 ft (460 m) radius (laser dependent)
• Laser Detection Height: 5 inch
• Numeric Readout Height: 4 inch
• Reception Angle: 200°
• Strobe: Anti-Strobe
• Automatic Shut off: 30 minutes
• Environmental Rating: IP67
• Power Source: (3)x "AA" Batteries
• Operating Hours: 60+ hours; 16 continuous backlight
• Operating Temperature: -4°F to +140°F (-20°C to +60°C)
• Weight: 16.6 oz.
• Warranty: 3 years

The Spectra Precision LL300N with CR700 Receiver Bundle delivers reliable performance for both manual leveling and machine control applications. The LL300N provides 3/32 in accuracy at 100 ft and operates over a 1,650 ft diameter, making it ideal for foundations, site prep, concrete pours, and excavation. Its automatic self-leveling design simplifies setup, while the Height of Instrument Alert ensures reliable results by stopping rotation if the laser is disturbed. With drop resistance to 1 m and IP66 weather protection, the LL300N withstands tough jobsite conditions.

The CR700 Combination Receiver adds versatility by functioning as a grade rod receiver and as a machine-mounted display receiver for mini excavators, backhoes, and skid steers. It features bright LED indicators, numeric elevation readout, multiple deadband settings, and patented light bar technology for consistent accuracy at any range. Together with the included aluminum tripod, 15 ft grade rod (feet/tenths graduations), and rugged system carrying case, this bundle is a complete jobsite-ready solution.

• LL300N Laser Level with (4)x D-cell alkaline batteries and carrying case
• CR700 Combined Laser Receiver with C70 clamp, magnetic mount, AA batteries
• Aluminum Tripod
• 15 ft Aluminum Grade Rod (Feet/Tenth)
• System Carrying Case

• LL300N Automatic Self-Leveling Laser
• CR700 Combined Machine Control Receiver Manual