Spectra Precision LL100N-2 laser transmitter with self-leveling for on-site accuracy
HR320 receiver enabling precise elevation readings with front and rear LCDs on site
Q104025 aluminum tripod providing stable mounting for reliable operation
GR151 grade rod (inches) for accurate height measurement at sites
C59 rod clamp secures grade rod for quick, secure tripod mounting
Gun case keeps kit protected during transport
D-cell batteries power transmitter for long workdays
Multilingual user guide supports setup and operation

Spectra Precision

Spectra Precision LL100N-2 Self-Leveling Rotary Laser Kit with HR320 Receiver – 1,150 ft Range, ±1/8 in

High-performance tools and home improvement made for confident daily results

$867.39

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Why customers choose TaskHolt Tools

The Spectra Precision LL100N-2 Self-Leveling Rotary Laser Kit is built for rugged job sites and one-person elevation control. This toolkit pairs a durable laser transmitter with a versatile HR320 receiver, delivering a reliable reference plane across large work areas while keeping setup simple and portable.

Designed for general construction, site preparation, and excavation tasks, the LL100N-2 helps operators establish consistent elevations for projects like foundations, footers, and architectural openings. The system’s sturdy build and protective case make it suitable for daily use in challenging environments, where weather, dust, and drops are part of the workflow.

Key capabilities

  • 360-degree laser plane: one operator can reference elevations across a wide area, with compatibility to extended ranges when paired with the HR320 receiver.
  • Durable design: the unit is engineered to resist daily wear, including drops to concrete and tripod tip-overs, minimizing downtime on demanding sites.
  • Self-leveling accuracy: maintains a stable reference with automatic leveling for quick, repeatable readings.
  • Long-range performance: the system delivers a broad working footprint, supporting larger projects and more efficient layout work.
  • All-in-one kit: includes the LL100N-2 laser, HR320 receiver, 15-foot grade rod, clamp, tripod, and rugged carrying case for easy transport.

What’s in the box and ready-to-work

  • LL100N Laser Transmitter
  • HR320 Receiver plus C59 clamp
  • GR151 15-foot grade rod (inches)
  • Q104025 Aluminum Tripod
  • Gun protective case
  • Two D-cell batteries for transmitter
  • Two AA batteries for receiver
  • Multi-language user guide

Why operators choose LL100N-2

With a history of precision measurement, Spectra Precision offers tools designed for reliability and durability. The LL100N-2 aims to support accurate elevation references on tasks ranging from patio decks and pools to window openings and site-checks for formwork. While results depend on site conditions and how the tool is used, this kit provides a capable foundation for improving workflow and consistency in elevation tasks.

FAQ

Q: What environments is the LL100N-2 suitable for?

A: Ideal for general construction and site prep, it supports outdoor and indoor elevation work for features like decks, pools, and openings.

Q: What’s included in the kit and what’s the warranty?

A: Includes LL100N-2 laser, HR320 receiver, grade rod, clamp, tripod, gun case, batteries, and a multilingual guide; backed by a three-year limited warranty.

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