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Spectra LL300N


Spectra precosion LL300N rotating laser

The Spectra LL300N laser level is built to perform in rough environments.

The Spectra LL300N Laser Level features a rugged design with “hard hat” rotor protection that provides superior drop and weather protection. 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.

LL300N screen

But wait, there's even more!

LL300N Case
LL300N Case closed

System carrying cases are available to make securing and traveling your gear a snap.


Upgrade up to the LL300S

  • Longer range - 2,600 ft (800 m) diameter, reducing the need for multiple setups on large job site

  • Higher Accuracy

  • Single manual slope – provides versatility / control

Elephant with LL300S


Features & Benefits

Increases Productivity -  with fast setups, fewer mechanical parts, and automatic self-leveling

One Person Elevation Control -  with 1,650 ft (500 m) diameter range increases productivity

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

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

ll300s dusty

Laser Source

650 nm, Class 2, <3,4mW


Laser Accuracy

±3/32 in at 100 ft (±2.2 mm at 30 m)

Compensation Method

Electronic self-leveling / ±5 degrees


Operating Range

1,650 ft (500 m) diameter


Out of Level Warning

Rotor stops, laser shuts off, red out-of-level LED flashes

Rotation Speed

600 RPM

Operating Temperature

-4 °F to 122 °F (-20 °C to 50 °C)

Storage Temperature

-4 °F to 158 °F (-20 °C to 70 °C)

Battery Life

Rechargeable - 45 hours

Alkaline - 90 hours


10.7L × 7.7W × 7.9H in

(27.2L × 19.7W × 20.1H cm)


Dust & Waterproof

Yes. IP 66


5.9 lbs (2.7 kg)

Low Voltage Indicator

LCD battery indicator


5 Years

ll300n being used at construction site
Rely on the LL300N.
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