● Automatic self-leveling
vAccuracy 3/32 inch @ 100 ft (2.2mm @ 30m)
● Working range of 1,650 ft (500m) diameter
● Simple one-button operation for quick start up
● Height of Instrument Alert - unit stops rotating
when jarred to avoid erroneous readings
● Single axis manual slope mode
(with RC601 Remote Control)
● Extremely durable and portable
● 5 Year warranty
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 alkaline batteries (NiMH batteries optional)
● Battery Life: Alkaline - 90 hours
● Tripod Mount (Horizontal and Vertical): 5/8” x 11
● 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, fractions
● 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
● Dust & Waterproof: Yes IP67
● Warranty: 3 Years, 2 Years “No Excuses”