Spectra Precision LL500-2 Long-Range Self-Leveling Rotary Laser Kit with HL700 Receiver, Grade Rod & Tripod

Model Number: LL500-2

Manufacturer: Spectra Precision

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The Spectra Precision LL500-2 Long-Range Rotary Laser Kit is a professional, self-leveling construction laser system designed for accurate elevation measurements, concrete work, excavation, and general construction leveling. Combining the LL500 rotary laser with the HL700 Digital Readout Receiver, C70 Rod Clamp, GR152 15-foot grade rod, and 2161 aluminum tripod, this package provides contractors with the essential equipment for efficient one-person leveling operations.

Featuring an operating diameter of approximately 500 meters (1,600 feet) and accuracy of ±1.5 mm at 30 meters (±1/16 inch at 100 feet), the LL500 delivers precise, repeatable measurements across medium and large construction sites. Its automatic self-leveling system includes an out-of-level shutoff that helps prevent inaccurate readings if the instrument moves outside its leveling range.

The LL500 incorporates temperature compensation technology to maintain stable accuracy as environmental temperatures change. Its visible spotting beam helps operators identify the laser's approximate position when setting up the receiver, reducing the time needed to establish an on-grade reference.

The included Spectra Precision HL700 Digital Readout Receiver provides a large 127 mm (5-inch) detection window, six selectable accuracy settings, and a digital elevation display that shows the distance above or below grade. This allows operators to take measurements directly without repeatedly repositioning the receiver.

Designed for demanding construction environments, the LL500 features IP54 environmental protection, supports alkaline or compatible rechargeable battery power, and is backed by a 5-year manufacturer warranty. The included HL700 receiver provides IP67 protection and a separate 3-year warranty.

Ideal Applications

Available Package Options

The LL500-2 is supplied as a construction leveling package with the HL700 digital receiver, grade rod, tripod, and alkaline batteries.

Compare Package Options

Which Package Should I Choose?

LL500-2 – Complete Construction Leveling Kit with Inches Grade Rod

Choose the Spectra Precision LL500-2 if you need a long-range rotary laser package that includes the primary accessories required for construction leveling and elevation measurements.

The included HL700 digital receiver allows a single operator to measure elevation differences, while the GR152 15-foot grade rod marked in inches and eighths provides a familiar measurement format for contractors working with imperial units.

The 2161 aluminum tripod provides a stable mounting platform, and the included C70 clamp allows the receiver to be attached to the grade rod.

Recommended For:

• General Contractors

• Concrete Contractors

• Excavation Contractors

• Foundation Contractors

• Commercial Construction Crews

• Sitework Contractors

• Construction Surveyors

• Contractors Using Inches & Eighths Measurements

• One-Person Leveling Operations

Key Features

Long-Range Leveling up to 1,600 Feet

The Spectra Precision LL500 provides an operating diameter of approximately 500 meters (1,600 feet) under optimal conditions.

This extended working range helps reduce the need for repeated instrument setups on larger construction sites.

High-Precision Leveling Accuracy

The LL500 delivers ±1.5 mm accuracy at 30 meters (±1/16 inch at 100 feet), equivalent to approximately 10 arc seconds.

This precision supports reliable elevation measurements for foundations, concrete forms, excavation, and general construction leveling.

Automatic Self-Leveling

The LL500 uses a wire-hung, air-damped compensation system to establish a level laser reference automatically.

Its self-leveling range is specified at ±11 arc minutes.

Built-In Out-of-Level Shutoff

The LL500 incorporates an out-of-level shutoff that stops operation when the instrument moves outside its allowable leveling range.

This helps prevent incorrect measurements caused by instrument movement or an improper setup.

Temperature Compensation Technology

Built-in temperature compensation helps maintain consistent leveling accuracy as temperatures change throughout the workday.

This feature is particularly valuable on outdoor construction sites where equipment may experience significant temperature variations.

Visible Spotting Beam

The LL500 features a visible laser beam that helps operators identify the approximate beam location when positioning the receiver.

This simplifies initial receiver placement and reduces setup time.

HL700 Digital Readout Receiver

The included Spectra Precision HL700 provides a digital elevation readout showing the distance above or below the established laser reference.

This allows operators to determine elevation differences directly rather than relying only on directional indicators.

Large 5-Inch Receiver Detection Window

The HL700 features a 127 mm (5-inch) reception window, allowing the receiver to detect the laser beam over a substantial vertical area.

This helps operators locate the laser reference quickly during leveling and grade measurements.

Six Selectable Receiver Accuracy Settings

The HL700 provides six selectable on-grade sensitivities:

• Ultra Fine: 0.5 mm

• Super Fine: 1 mm

• Fine: 2 mm

• Medium: 5 mm

• Coarse: 10 mm

• Calibration Mode: 0.1 mm

These settings allow operators to adjust receiver sensitivity based on the accuracy requirements of the application.

Digital Elevation Readout

The HL700 provides numeric elevation readings within approximately ±50 mm (±2 inches) of the laser reference.

The digital display supports millimeters, centimeters, feet, inches, and fractional inches.

Anti-Strobe Technology

The HL700 incorporates an anti-strobe sensor designed to reject interference from construction warning lights and other flashing light sources.

This helps reduce false laser detections and improves reliability on busy jobsites.

Dual Clamp Positions

The HL700 supports two clamp positions for different leveling and excavation applications.

Its excavation position provides additional reception height above grade, helping operators perform cut-and-fill measurements.

Durable HL700 Receiver Construction

The HL700 is designed for demanding construction environments and features:

• IP67 Environmental Protection

• Impact-Resistant Construction

• Drop Resistance up to 3 m (10 ft), Under Specified Conditions

• Long Battery Life

• 3-Year Manufacturer Warranty

GR152 15-Foot Grade Rod

The LL500-2 includes a GR152 15-foot adjustable grade rod with measurements in inches and eighths.

This provides a convenient measurement system for contractors working with imperial elevations.

2161 Aluminum Tripod

The included Spectra Precision 2161 aluminum tripod provides a stable mounting platform for the LL500 rotary laser.

Alkaline & Rechargeable Battery Compatibility

The LL500 supports four D-cell alkaline batteries or a compatible NiMH rechargeable battery system.

The LL500-2 package is supplied with alkaline batteries, while rechargeable operation requires the appropriate compatible battery equipment.

Five-Year Manufacturer Warranty

The LL500 laser is backed by a 5-year manufacturer warranty.

The included HL700 digital receiver carries a separate 3-year warranty.

Technical Specifications

Spectra Precision LL500 Rotary Laser

HL700 Digital Readout Receiver Specifications

HL700 Receiver Accuracy Settings

Receiver sensitivity settings do not change the underlying accuracy specification of the LL500 laser.

Grade Rod & Tripod Specifications

What's Included

LL500-2 Construction Laser Package

• (1) Spectra Precision LL500 Self-Leveling Rotary Laser

• (1) Spectra Precision HL700 Digital Readout Receiver

• (1) Spectra Precision C70 Rod Clamp

• (1) Spectra Precision GR152 15-Foot Grade Rod – Inches/8ths

• (1) Spectra Precision 2161 Heavy-Duty Aluminum Tripod

• (4) D-Cell Alkaline Batteries

• (1) Small Carrying Case

• (1) Operating Manual

Why Choose the Spectra Precision LL500-2?

The Spectra Precision LL500-2 provides a dependable construction leveling solution for contractors who need long-range accuracy, straightforward operation, and the convenience of a complete laser package.

Its ±1/16-inch accuracy at 100 feet, temperature compensation, automatic self-leveling, and out-of-level shutoff help maintain consistent measurements across demanding construction environments.

The included HL700 digital receiver makes elevation measurements easier by displaying the actual distance above or below grade, while its large detection window and adjustable sensitivities provide flexibility for different applications.

With the GR152 15-foot inches grade rod, 2161 aluminum tripod, C70 clamp, alkaline batteries, and carrying case, the LL500-2 provides the essential equipment for efficient one-person leveling and construction elevation work.

Common Applications

• Checking Elevations

• Setting Elevations

• Foundation Leveling

• Concrete Formwork

• Footing Layout

• Basement Excavation

• Septic Tank Excavation

• Checking Sub-Base Materials

• Concrete Screeding

• Grade Shots

• Excavation Depth Measurements

• Construction Layout

• Site Preparation

• Commercial Construction

• General Construction Leveling

Why Buy From Titan Tools Direct?

When you purchase the Spectra Precision LL500-2 Long-Range Rotary Laser Kit from Titan Tools Direct, you're buying from a trusted supplier of professional construction lasers, surveying instruments, and leveling equipment backed by knowledgeable product specialists.

• Authorized Spectra Precision Dealer

• Competitive Pricing

• Nationwide Shipping

• Expert Sales & Technical Support

• Professional Construction Laser Equipment

• Trusted by Contractors, Surveyors & Construction Professionals

• Customer Support Before & After the Sale

Questions?

Need help confirming the LL500-2 package contents, understanding HL700 receiver accuracy settings, or selecting compatible replacement accessories?

Call or Text Sales & Technical Support: 832-727-9353

Email: Sales@TitanToolsDirect.com

Our knowledgeable team is happy to assist with product selection, compatibility questions, accessories, availability, and technical support before and after your purchase.

Frequently Asked Questions (FAQ)

Q1: What is the Spectra Precision LL500-2 used for?

The LL500-2 is a self-leveling rotary laser kit designed for construction leveling, elevation measurements, foundations, excavation, concrete work, and general site preparation.

Q2: What is included in the LL500-2 package?

The LL500-2 includes the LL500 laser, HL700 digital receiver, C70 rod clamp, GR152 15-foot grade rod, 2161 aluminum tripod, four D-cell alkaline batteries, carrying case, and operating manual.

Q3: What is the accuracy of the LL500?

The LL500 provides ±1.5 mm accuracy at 30 meters, equivalent to approximately ±1/16 inch at 100 feet.

Q4: What is the maximum working range?

The LL500 provides an operating diameter of approximately 500 meters (1,600 feet) under optimal conditions.

Q5: Does the LL500 automatically self-level?

Yes. The LL500 uses a wire-hung, air-damped self-leveling compensation system with a specified leveling range of ±11 arc minutes.

Q6: What happens if the LL500 goes out of level?

The LL500 includes a built-in out-of-level shutoff designed to stop operation when the instrument moves outside its allowable leveling range.

Q7: Does the LL500 compensate for temperature changes?

Yes. The LL500 features temperature compensation technology to help maintain stable leveling accuracy during changing environmental conditions.

Q8: What receiver is included with the LL500-2?

The package includes the Spectra Precision HL700 Digital Readout Receiver, which provides a 5-inch detection window and numeric elevation readings.

Q9: What is the benefit of the HL700 digital readout?

The HL700 displays the measured distance above or below the laser reference, allowing operators to determine elevation differences directly rather than relying only on directional indicators.

Q10: How many accuracy settings does the HL700 provide?

The HL700 provides six selectable sensitivities, ranging from 0.1 mm in calibration mode to 10 mm in coarse mode.

Q11: What grade rod is included?

The LL500-2 includes a Spectra Precision GR152 15-foot adjustable grade rod marked in inches and eighths.

Q12: Does the LL500-2 include a tripod?

Yes. The package includes a Spectra Precision 2161 aluminum tripod.

Q13: What batteries does the LL500 use?

The LL500 supports four D-cell alkaline batteries or a compatible NiMH rechargeable battery system.

The LL500-2 package includes four D-cell alkaline batteries.

Q14: Is the LL500 waterproof?

The LL500 carries an IP54 environmental rating, providing protection against dust ingress and water splashes.

The included HL700 receiver carries a higher IP67 rating.

Q15: What is the warranty on the LL500-2?

The LL500 laser carries a 5-year manufacturer warranty, while the included HL700 receiver carries a 3-year warranty.