The Spectra Precision HV1305C-29S is a complete, job-ready rotary laser system configured specifically for building construction trades that work from inch-based architectural drawings. This package pairs the proven HV1305C red beam rotary laser with an inch-graduated grade rod, eliminating the conversion errors that come from mixing tenths rods with architect-dimensioned plans. Whether you are setting floor elevations, aligning steel, or plumbing walls on a commercial project, this kit delivers the accuracy and range needed to get it done right the first time.
System Overview & Jobsite Applications
The HV1305C operates as a self-leveling horizontal and vertical rotary laser with a working range of up to 2,000 feet in diameter when used with the included HL760 digital receiver. The red beam is optimized for both indoor and outdoor use in controlled to moderately bright conditions. The RC1402N wireless remote allows a single operator to adjust grade, spin speed, and power from up to 200 feet away — eliminating wasted trips back to the instrument on large slabs, tilt-up panels, or multi-room layout work. The GR152 16-foot inch-graduated rod aligns directly with architectural plan dimensions, making it the preferred choice for general contractors, framing crews, concrete flatwork finishers, and mechanical trades working from standard construction documents.
Key Specifications
- Laser Class: Red Beam, Class IIIa
- Self-Leveling Range: ±5°
- Working Diameter: Up to 2,000 ft with HL760 receiver
- Accuracy: ±1/16 in at 100 ft
- Grade Capability: Manual grade mode via RC1402N remote
- Remote Range: Up to 200 ft (RC1402N)
- Rod Type: GR152 — 16 ft, inch-graduated
- Battery: Rechargeable NiMH battery pack included
- IP Rating: Suitable for typical jobsite conditions
- Tripod: Heavy-duty aluminum contractor tripod included
What's in the Kit
- Spectra Precision HV1305C — Red beam self-leveling rotary laser instrument
- HL760 Digital Receiver — Long-range receiver with audible and visual grade indicators
- RC1402N Wireless Remote Control — Single-operator grade and function control up to 200 ft
- GR152 Grade Rod — 16-foot fiberglass rod with inch graduations for architectural plan compatibility
- Heavy-Duty Aluminum Tripod — Contractor-grade tripod for stable setup on rough terrain
- Rechargeable Battery System — NiMH battery pack and charger for all-day runtime
- Carrying Case — Protective storage and transport case for the laser and accessories
Job Applications
Concrete Flatwork & Slab Layout: Set pour depth and screed rails quickly across large slabs. The inch rod reads directly in the same units your plans are drawn in, reducing math and mistakes on the deck.
Structural Steel & Tilt-Up Alignment: Use the vertical mode and remote control to align embed plates and column locations without a second person at the gun — one operator can cover the whole deck.
Framing Elevation Control: Transfer floor-to-floor heights, set top-of-plate elevations, and check bearing wall heights against architectural dimensions without converting between unit systems.
MEP Rough-In & Ceiling Grid: Mechanical, electrical, and plumbing contractors benefit from the wide range and remote operation when establishing pipe run slopes and ceiling grid elevations across large open floor plates.
Compatible Accessories
- Spectra HL760 Replacement Receiver
- RC1402N Replacement Remote Control
- GR152 Inch-Graduated Grade Rod (Replacement)
- Spectra HV1305C Replacement Battery Pack
- Heavy-Duty Aluminum Tripod (Replacement)
- Laser Detector Clamp for Grade Rod
Related Guides
- How to Choose Between Inch and Tenths Grade Rods
- Setting Up a Rotary Laser for Concrete Flatwork
- Single-Operator Layout with a Wireless Remote Laser
- Spectra Precision HV1305C vs HV302 — Which Package Is Right for You?
Frequently Asked Questions
- Why choose the inch rod version over the tenths rod package?
- Architectural and structural drawings in the United States are typically dimensioned in feet and inches. The inch-graduated GR152 rod lets you read elevations directly in the same units shown on your plans, eliminating the need to convert between decimal feet and fractional inches on the jobsite. For building construction trades, this reduces errors and speeds up layout work significantly.
- Can the HV1305C be used outdoors in bright sunlight?
- Yes, though red beam lasers are best suited for overcast conditions or shaded areas outdoors. In direct sunlight, the HL760 digital receiver extends the effective working range and allows you to detect the beam without relying on visual dot or line detection. For full-sun outdoor applications on very large sites, a green beam or GPS-linked system may offer additional visibility.
- Does the RC1402N remote work through walls or around obstacles?
- The RC1402N remote uses RF (radio frequency) transmission, which provides reliable line-of-sight range up to approximately 200 feet. It can function through light obstructions, but solid concrete or steel walls will reduce effective range. For best results, maintain a reasonably clear path between the remote and the instrument.
- Is this package covered under Spectra Precision's warranty?
- As an authorized Spectra Precision dealer, Express Tools sells the HV1305C-29S with the full manufacturer's warranty. Spectra Precision provides a two-year warranty on the instrument and standard warranty coverage on accessories. Warranty service is handled through authorized Spectra Precision service centers. Contact Express Tools for warranty registration assistance or service questions.
