Product Description
The Spectra Precision® LL300N Laser Level features a rugged design with a metal sunshade that provides superior drop and weather protection (IP66). Built to withstand severe drops of up to 3 ft (1 m) directly onto concrete, or up to 5 ft (1.5 m) when pushed over on a tripod means less downtime and cost due to damage caused by accidental drop or tipover... and lower repair costs over the life of the product.
The LL300N's fully automatic self-leveling capability provides fast, accurate setup. Alkaline batteries keeps the unit working with no downtime due to power loss. Single cross-axis manual slope mode with cross-axis self-leveling allows grade matching for basic slope work, while maintaining accuracy in the cross-slope
Features and Benefits
Increases productivity with fast setups, fewer mechanical parts, and automatic self-leveling
Maintains performance even in rainy, dusty and other harsh job site and weather conditions - IP66 environmental rating
Durable design reduces downtime due to drops and tripod tipovers
Minimizes power costs, increases reliability with choice of rechargeable or alkaline batteries
Increases flexibility with remote control slope option
Comes standard with HL450 digital readout receiver and other configurations are available
Kits available with system case which contain laser, receiver, tripod and grade rod
Laser Source: 650 nm, Class 2, <3,4mW
Laser Accuracy: ±3/32 in at 100 ft (±2.2 mm at 30 m)
Operating Range: 1,650 ft (500 m) diameter
Self-leveling Range: ±5 degrees
Compensation Method: Electronic self-leveling
Drop Height on Concrete Performance: 3 ft (1 m)
Single Axis Manual Slope Mode: Yes (w/self-leveling mode on the second axis), with optional RC601 remote control
Out-of-level Warning: Rotor stops, red out-of-level HI-LED flashes
Power Source: 4 x D-cell NiMH or alkaline batteries
Battery Life: Rechargeable - 45 hours, Alkaline - 90 hours
Battery Status LED: Flashing red LED
Rotation Speed: 600 RPM
Tripod Mount (Horizontal and Vertical): 5/8” x 11
Operating Temperature: -4 °F to 122 °F (-20 °C to 50 °C)
Storage Temperature: -4 °F to 158 °F (-20 °C to 70 °C)
Water Resistant: Yes, IP66
Size: 10.7L × 7.7W × 7.9H in (27.2L × 19.7W × 20.1H cm)
Weight: 5.9 lbs (2,7 kg)
Warranty: 5 Years
LL450 Receiver Specifications
Digital Readout Units: mm, ft, in, frac
Reception Height: 4 inches (102 mm)
Three On-grade Sensitivities:
- Fine ~1/16 in (1 mm)
- Medium ~1/4 in (5 mm)
- Calibration Mode ~1/64 in (0.1 mm)
Battery Life (2 x AA): 70+ hrs
Automatic Shutoff: 30 minutes
Operating Temp.: -4°F to 122°F (-20°C to 50°C)
Dust & Waterproof: Yes IP67
Weight without Clamp: 13.1 oz (0.371 kg)
Warranty: 3 Years, 2 Years “No Excuses”
