Spectra Precision

HL700 Laser Receiver

The Spectra HL700 is a rugged laser receiver with digital readout and anti-strobe technology, offering fast, accurate elevation readings on any jobsite.

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Packed with power and precision, the Spectra HL700 Laser Receiver delivers reliable, on-the-spot elevation measurements with a clear digital readout. Designed to boost productivity, it displays exactly how far from grade you are – in millimetres, centimetres, feet and inches, or fractional inches – so you can work faster with fewer errors.

The HL700’s front and rear LCD screens show numeric elevation data across a ±40 mm range, removing the need to move the rod clamp and streamlining your workflow. The patented anti-strobe sensor blocks interference from flashing site lights, ensuring dependable readings even in challenging environments.

Key Features:

  • Digital readout: Accurate elevation display on front and back screens (±40 mm) for fast, on-grade alignment.
  • Anti-strobe filter: Eliminates false readings from LED strobes and hazard lights.
  • Multiple accuracy settings: Choose jobsite tolerances and view readings in mm, cm, feet, or fractional inches.
  • Long reception zone: Quickly picks up laser beams, improving speed when used horizontally or vertically.
  • Dual displays: Front and rear LCDs show proportional arrows and grade position clearly from either side.
  • Simple operation: One-touch control for setting accuracy and audio levels.
  • Extended runtime: Powered by 2x AA batteries for all-day operation.
  • Built to last: Withstands 3 m drops onto concrete and is rated IP67 waterproof for reliable use on tough sites.
  • Peace of mind: Backed by an over-the-counter exchange warranty during the defined coverage period.

Whether you’re cutting or filling, grading or levelling, the HL700 gives you the speed and precision to get the job done right—first time, every time.

HL700 SPECIFICATIONS
Working Radius 1 m – 460 m (3 ft – 1500 ft)
Laser Detection Height 127.0 mm (5“)
Numeric Readout Height 102.0 mm (4“)
Reception Angle ± 45° minimum
Battery Life 60+ hours; 16 continuous backlight
Environmental Waterproof, Dustproof to IP67
Detectable Spectrum 610 nm … 780 nm
Power Supply 2 x 1.5 Volt “AA” batteries
Dimensions 168.0 x 76.0 x 36.0 mm (6.6” x 3.0” x 1.4”)

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