The Spectra Precision LL1505C-26 Complete System Package delivers a fully field-ready elevation and grading solution without the hassle of sourcing individual components. Whether you are setting up a new crew or replacing aging equipment, this all-in-one kit contains every tool needed to begin accurate level and grade work the moment you arrive on the jobsite. As an authorized Spectra Precision dealer, Express Tools supplies this package with full manufacturer warranty support and free shipping.
System Overview and Jobsite Applications
Built around the rugged Spectra Precision LL1505C rotary laser, this package is engineered for horizontal leveling and single-axis grade work across a wide range of construction environments. The LL1505C operates at 600 RPM with self-leveling capability and a working range up to 2,000 feet in diameter when paired with the included CR700 receiver. The soft app remote control lets operators adjust grade and power settings from ground level without touching the instrument, improving workflow efficiency on active jobsites. The large system carrying case organizes and protects all components during transport and storage, keeping the kit intact and ready for the next deployment.
Key Specifications
- Model: Spectra Precision LL1505C-26
- Self-Leveling Range: ±5°
- Grade Range: 0% to ±25% (single axis)
- Rotation Speed: 150, 300, or 600 RPM
- Working Diameter: Up to 2,000 ft with CR700 receiver
- Accuracy: ±1/16 in at 100 ft
- IP Rating: IP66 — dust-tight and water-jet resistant
- Battery Life: Up to 70 hours (alkaline batteries)
- Operating Temperature: -4°F to +131°F
What's Included in the Kit
- Spectra Precision LL1505C rotary laser level
- CR700 Multi-Use Receiver with LCD display and audible indicator
- Aluminum Tripod — adjustable, jobsite-rated
- Grade Rod — inches graduation, compatible with CR700
- Soft App Remote Control — wireless grade and power adjustment
- System Carrying Case — holds the complete kit for organized transport
- Operator's manual and manufacturer documentation
Job Applications
Site Grading and Earthwork: The LL1505C-26 single-axis grade capability makes it a direct fit for drainage slope work, road base preparation, and lot grading where consistent fall across a wide area must be maintained accurately.
Foundation Layout and Footing Elevation: Use the system to establish and verify footing elevations across large residential and commercial foundation pours, reducing rework caused by high or low spots.
Interior Finish and Drop Ceiling Work: The CR700 receiver paired with a grade rod allows finish carpenters and ceiling installers to transfer elevation benchmarks quickly across floors and walls without resetting the instrument.
Utility and Pipeline Slope Work: Set precise fall rates for drainage pipe, irrigation lines, or utility trenches using the grade function and remote control to adjust slope without stopping work at the instrument head.
Compatible Accessories
- CR700 Replacement Receiver
- Spectra Precision Alkaline Battery Pack
- Trimble Soft App Remote Control (Replacement)
- Heavy-Duty Aluminum Tripod Upgrade
- Metric Grade Rod for LL1505C
- LL1505C Replacement Carrying Case
Related Guides
- How to Set Single-Axis Grade with the Spectra LL1505C
- Rotary Laser Level Buyer's Guide for Contractors
- How to Use a CR700 Receiver for Elevation Transfer
- Laser Level Maintenance and Field Care Tips
Frequently Asked Questions
- Does the LL1505C-26 work outdoors in direct sunlight?
- Yes. The LL1505C is designed for outdoor use and works reliably in direct sunlight when used with the included CR700 receiver, which detects the laser beam even in bright conditions where the naked eye cannot see the dot.
- What is the difference between the LL1505C and the LL1505C-26 package?
- The LL1505C refers to the laser instrument itself. The LL1505C-26 is the complete system package that bundles the LL1505C laser with the CR700 receiver, aluminum tripod, grade rod, remote control, and carrying case — everything needed for immediate field use.
- Can the LL1505C do dual-axis grade?
- No. The LL1505C supports single-axis grade only, with a range of 0% to ±25%. For dual-axis grade applications, consider the Spectra LL500 series. Contact Express Tools for a recommendation based on your jobsite requirements.
- Is this package covered by a manufacturer warranty?
- Yes. As an authorized Spectra Precision dealer, Express Tools sells the LL1505C-26 with the full Trimble/Spectra Precision manufacturer warranty. Warranty terms apply to the laser instrument and accessories as specified in the included documentation.
