The Spectra Precision HV1305C-28S is a fully bundled horizontal and vertical laser layout system designed for commercial and residential contractors who need immediate, professional-grade performance right out of the box. This turnkey kit pairs the dual-grade HV1305C red beam rotating laser with the CR700 multi-use receiver, RC1402N wireless remote control, GR152 15-foot inch-graduated grade rod, heavy-duty aluminum tripod, and a protective carrying case — every component required for same-day deployment on interior finishing, exterior grading, and structural layout applications.
Purpose-Built for Professional Jobsite Layout
The HV1305C-28S kit eliminates the need to source components separately. Whether you're establishing floor elevations across a large commercial slab, plumbing walls in a multi-room renovation, or shooting grades on a site without GPS coverage, this system delivers the versatility to switch between horizontal leveling and vertical plumb planes with a single instrument. The red beam is optimized for indoor use and shaded outdoor conditions, and the CR700 receiver extends working range in bright light environments. The RC1402N wireless remote lets one operator adjust grade, speed, and mode from up to 100 feet away — reducing crew requirements on solo or two-person jobs.
Key Specifications
- Model: Spectra Precision HV1305C-28S
- Beam Color: Red (635–690 nm)
- Self-Leveling Range: ±5°
- Grade Range: ±10% in dual-grade mode
- Accuracy: ±1/16 in. at 100 ft (±1.5 mm at 30 m)
- Working Range (with receiver): Up to 2,000 ft diameter
- Rotation Speed: 100–600 RPM (variable)
- Power Source: Internal rechargeable battery pack
- Battery Life: Up to 40 hours typical
- IP Rating: IP66 dust and water resistant
- Operating Temperature: -4°F to 122°F (-20°C to 50°C)
What's Included in the HV1305C-28S Kit
- HV1305C — Dual-grade horizontal/vertical red beam rotating laser
- CR700 — Multi-use laser receiver with audible and visual grade indication
- RC1402N — Wireless remote control (100 ft range) for single-operator use
- GR152 — 15-foot inch-graduated fiberglass grade rod
- Heavy-Duty Aluminum Tripod — Adjustable, contractor-grade with quick-release mount
- Rechargeable Battery Pack & Charger
- Protective Carrying Case — Custom-fit, latched hard case for transport and storage
Job Applications
Interior Finish & Framing: Establish level reference lines for suspended ceilings, partition walls, and floor flatness checks across large commercial interiors without repositioning the instrument.
Foundation & Concrete Flatwork: Use dual-grade mode to set precise slope on drainage pads, ADA ramps, and concrete pours where two-axis grade control is required simultaneously.
Site Grading & Utilities: The CR700 receiver and 15-ft grade rod allow one operator to check cut/fill elevations, set pipe inverts, and verify subbase grades across open sites in moderate daylight.
Structural Layout & Plumb Transfer: Switch to vertical beam mode to transfer column centerlines, plumb elevator shafts, and align curtain wall anchor points from floor to floor.
Compatible Accessories
Frequently Asked Questions
- Can the HV1305C-28S be used outdoors in daylight?
- Yes, with the included CR700 receiver the system can work effectively in outdoor conditions up to 2,000 ft diameter. Direct sunlight will limit unaided beam visibility, but the receiver detects the beam reliably in most daytime field conditions.
- Does this kit include everything needed to start working immediately?
- Yes. The 28S kit includes the laser, receiver, remote, grade rod, tripod, battery, charger, and carrying case. No additional purchases are required for standard layout and grading applications.
- What is the grade capability of the HV1305C?
- The HV1305C supports dual-grade mode with a range of ±10% on both X and Y axes simultaneously, making it suitable for concrete flatwork, drainage slopes, and ADA-compliant ramp layout.
- Is the RC1402N remote included or sold separately in this kit?
- The RC1402N wireless remote is included in the HV1305C-28S bundle. It provides up to 100 ft of wireless range and allows a single operator to adjust rotation speed, grade values, and operating mode without returning to the instrument.
Frequently Asked Questions
Can the HV1305C-28S be used outdoors in daylight?
Yes, with the included CR700 receiver the system can work effectively outdoors up to 2,000 ft in diameter. Direct sunlight limits unaided beam visibility, but the receiver detects the beam reliably in most daytime field conditions.
Does this kit include everything needed to start working immediately?
Yes. The 28S kit includes the HV1305C laser, CR700 receiver, RC1402N wireless remote, GR152 15-ft grade rod, heavy-duty aluminum tripod, rechargeable battery, charger, and a protective carrying case — no additional purchases required for standard layout and grading work.
What is the grade capability of the HV1305C laser?
The HV1305C supports dual-grade mode with a range of ±10% on both the X and Y axes simultaneously, making it well-suited for concrete flatwork, drainage slope layout, and ADA-compliant ramp construction.
Is the RC1402N remote included or sold separately in this kit?
The RC1402N wireless remote is included in the HV1305C-28S bundle. It operates up to 100 ft from the instrument and allows a single operator to adjust rotation speed, grade values, and laser mode without walking back to the unit.