Spectra LL300N User Manual

The automac, self-leveling Spectra Precision
®
LL300N Laser Level is the most rugged laser level
available, tough enough to handle a wide variety of general and concrete construcon applicaons.
Even in harsh jobsite condions, the LL300N delivers consistently reliable and accurate performance,
enabling you to work faster and smarter.
The rugged LL300N laser can withstand drops of up to three feet (one meter) onto concrete and
tripod povers up to five feet (1.5 meters). This strength combined with full weatherproofing and
dustproofing, reduces downme and lowers repair costs over the life of the product.
The LL300N laser’s self-leveling capability and oponal RC601 remote control result in outstanding
accuracy and ease of use. Since the LL300N laser levels itself when turned on, setup is easy with
fewer controls to deal with. The RC601 remote control gives you the opon of matching slopes or
having slopes-ongrade. It also offers single-axis slope including HI warning control with the other axis
connuing to level itself.
Applicaons
General elevaon control
Checking and seng elevaons
for small to medium job sites
Leveling forms and footers
Excavaons
Basic slopes for driveways and
ramps
The Toughest Laser Level You’ll Ever Own
LL300N
Automac self-leveling
Accuracy 3/32 inch @ 100  (2.2mm @ 30 m)
Working range of 1,650  (500 m) diameter
Simple one-buon operaon for quick start up
Height of Instrument Alert - unit stops rotang
when jarred to avoid erroneous readings
Single axis manual slope mode
(with RC601 Remote Control)
with tripod and grade rod
Extremely durable and portable
5 Year warranty
Key Features
Complete leveling crew in a case - carrying case securely holds all components, tripod and grade rod
Easy to transport, easy to carry, easy to store
Highly durable construcon enables the LL300N to survive a drop up to 3 feet (1 m) onto concrete
Esmang cuts and fills
Complete kit available and fits in one case
Remote control slope opon increases flexibilies od applicaons
Energy-efficient design offers long baery life
User Benefits

Spectra LL300N Specifications

General

Rotation speed	600 rpm
Environmental rating	IP66
Warranty	5 years
Accuracy	±2.2 mm at 30 m (±3/32 in at 100 ft)
Range	Diameter 2600 ft (800 m) with HL760 receiver
Self-leveling range	±5 degrees
Laser type	635 nm, Class 2
Power source	4 x D-cell alkaline
Battery life	Up to 90 hours with alkaline batteries
Operating temperature	-20°C to 50°C (-4°F to 122°F)
Outdoor use	Yes