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A1 Equipment

Levelling & Measuring Instruments For Surveyors,
Construction and Industry

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Spectra Precision LL100N

Self-Levelling Laser level for general groundworks and levelling.

Fully rainproof for all-weather use.

Suitable for:

  • Groundworks
  • Foundations
  • Brick and blockwork
  • Concreting

Supplied  with

  • HR320 Laser Receiver
  • 2 x D Alkaline Batteries
  • Carrying Case

✔ In Stock


+ £75.00
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Spectra Precision LL100N - Product Overview

The Spectra Precision LL100N is a fully automatic self-levelling laser level for horizontal levelling operations.
Designed for outdoor use with a laser receiver which locates the laser height.

The ideal general purpose builder`s level; use for foundation trenches, setting masonry levels, concrete paving and floor slabs.

Simple to use, just switch the instrument on; it will level up and then run. The level continuously monitors and corrects itself and maintains level.
The Spectra LL100N can be used with the optional remote control RC601 which sets the laser to a slope for applications such as drainage.

  • Good quality laser level at a very competitive price
  • Simple to use
  • Height of instrument alert stops the laser if it has had a major disturbance which could affect the levelling height
  • Fully rainproof - use in all weathers.
  • Supplied with high quality rainproof Spectra HR320 Laser Receiver and staff clamp
  • Receiver has dual sided display and very loud sounder
  • 2 year warranty

Large Case Kit

The LL100N Laser Level can be supplied in the optional large carrying case as shown here, complete with a tripod and measuring staff.

The carrying case fits neatly into a van or pick-up, and is very handy for keeping all the kit all together, and protected in transit.

The large carrying case also makes it much easier to carry the levelling kit across the site.






  • Levelling Blockwork

    The Spectra LL100N Laser Level is suitable for all general brick and blockwork laying operations. Simple to use and set up, courses can be set up at foundation level for an accurately finished job.

  • General Site Work

    The Spectra LL100N is a general purpose level, suitable for all those general levelling requirements across the construction site.

  • Foundations

    Dig foundations level and to the correct depth with the help of the reliable and easy to use Spectra LL100N laser level.

  • One-man operation

    Free up labour with the one-man operation Spectra LL100N laser level. Economical to buy and simple to use, the Spectra LL100N from the world`s leading laser level manufacturer will be an invaluable help on your next job.

Spectra Precision LL100N - Technical Data

Operating Range with HR320 Receiver 300m Diameter
Levelling Accuracy +/- 3mm per 30m
Self-levelling Range +/- 5 degrees
Water Resistant Yes, to IP54 rating
Laser Rotation Speed 600 RPM
Removable Rotor Guard Yes
Levelling Control Automaic Electronic Self-levelling
Slope Control With Optional Remote Control
Major Distrubance Alert Yes
Batteries 2 x 1.5V Type D
Battery Life 80 Hours
Warranty 2 Years

Spectra Precision LL100N - Videos

Spectra Precision LL100N


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