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A1 Equipment

Levelling & Measuring Instruments For Surveyors,
Construction and Industry

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Spectra Precision LL500

Long range, high accuracy, self-levelling laser level of well proven design.

Use for larger groundworks, foundations, excavations and concrete work.

  • High Accuracy of +/- 1.5mm per 30m
  • 500m Operating Diameter
  • Simple to set up and use
  • Long battery Life

Supplied as a full set with:

    • Tripod
    • HL700 Laser Receiver
    • Measuring Staff

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Spectra Precision LL500 - Product Overview

The Spectra Precision LL500 is a laser level of classic design,and has proved over many years to be an extraordinarily reliable instrument.

The LL500 is used for long range high accuracy levelling under all weathers. It is set level by firstly setting the bubble approximately level via the three footscrews. The instrument then precisely levels itself.

A notable feature of this level is the extra long battery life - 175 hours for alkaline batteries.

The instrument is supplied in a carrying case with the battery charger and HL700 laser receiver.

  • Very High accuracy
  • Long operating range
  • Well proven reliable design
  • Sealed lighthouse for all weather operation
  • 5 year laser level warranty


HL700 Laser Receiver

Supplied with universal staff clamp. 

  • Digital read-out of height difference from datum zero
  • Extra large 127mm laser receiver reception height
  • 5 on-grade sensitivities, from 0.5mm to 10.0mm
  • Receiver can be hosed down when dirty
  • 3 Year receiver warranty

Batteries: 2 x AA

Battery Life: 60hours

Auto shut-off: 30 minutes

Dust and waterproof to IP67

  • Machine Control

    The Spectra LL500 is an ideal long range laser level to use with the larger machine mounted laser receivers. One machine operator can prepare the ground without leaving the cab.

  • Concrete Slabs

    The reliable and highly accurate Spectra LL500 is the laser level to use for critical levelling operations. The best results are always assured with the instrument`s very high levelling accuracy.

  • Groundworks covered

    The long range, high accuracy, Spectra LL500 laser level will cover substantial groundworks operations with its 500m operating diameter. The most reliable laser level ever made.

  • Civil Engineering

    The civil engineer needs a level that will maintain the highest level of accuracy and reliability under all conditions. The well proven LL500 has proved its worth on sites all over the world.

Spectra Precision LL500 - Technical Data

Levelling Accuracy +/- 1.5mm per 30m
Operating Range with HL700 Receiver 500m (diameter)
Levelling Method Self-levelling when set approximately by bubble
Temperature Compensation Yes
Batteries 4 x D NiMH Cells (rechargeable)
Battery life 175 hours (Alkaline), 100 hours (Rechargeable)
Warranty 5 years
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Spectra Precision LL500 - Videos

Spectra Precision LL500


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