Product overview
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 the accidental drop or tip over… and lower repair costs over the life of the product.
The LL300N’s fully automatic self-leveling capability provides fast, accurate setup. Rechargeable NiMH battery pack or 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
- 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 tip-overs
- 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
Includes:
- LL300N
- HL450 Receiver
- C45 Clamp
- Alkaline Batteries
- 5289-0025 Carry Case
- Manuals
Specifications
| LL300N Laser Specifications | |
| 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 |
| HL450 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” |
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