Dual-Mode Rotary Laser for Interior and Exterior Construction
The Spectra Precision HV1305C-4 is a professional-grade red beam rotary laser engineered for contractors who demand reliable horizontal and vertical reference lines across a wide range of jobsite conditions. Whether you're squaring up a concrete form, running a plumb line for steel erection, or leveling a suspended ceiling grid, the HV1305C-4 delivers the accuracy and versatility to get the layout right the first time. This complete kit includes the HL760 machine control receiver, a wireless remote control, and rechargeable batteries — everything your crew needs to stay productive from the moment the kit opens on site.
Product Overview and Jobsite Applications
The HV1305C-4 operates in both horizontal leveling and vertical plumb modes, making it one of the most versatile single-beam rotary lasers in its class. The self-leveling system activates quickly on startup, and the manual mode override gives experienced operators full control when working on slopes or grade applications. The red beam is visible in interior environments and pairs with the included HL760 receiver for outdoor and bright-light use at distances up to 2,000 feet in diameter. Variable speed rotation lets you balance visibility against coverage, and the rugged housing is built to withstand the drops, dust, and moisture exposure common on active construction sites.
Key Specifications
- Beam Color: Red
- Self-Leveling Range: ±5°
- Accuracy: ±1/16 inch at 100 feet
- Working Range: Up to 2,000 ft diameter (with HL760 receiver)
- Operating Modes: Horizontal, Vertical, Manual
- Rotation Speed: Variable (100–600 RPM)
- Battery: Rechargeable NiMH battery pack included
- Battery Life: Up to 30 hours per charge
- Remote Range: Up to 100 feet
- Tripod Mount: 5/8-inch x 11 thread
- IP Rating: Weather and dust resistant construction
What's in the Kit
- Spectra Precision HV1305C laser transmitter
- HL760 machine control laser receiver with rod clamp
- RC601 wireless remote control
- Rechargeable NiMH battery pack
- AC wall charger
- Carrying case
- User manual and documentation
Job Applications
Concrete Formwork and Foundation Layout: Set the HV1305C-4 on a grade rod or tripod to establish a consistent elevation reference across an entire pour site. The remote lets one operator check grade from the form edge without walking back to the instrument.
Steel and Structural Framing: Switch to vertical mode to project a true plumb reference plane for column alignment and curtain wall layout. The manual mode allows the beam to be locked at any angle for raked or non-level reference work.
Interior Partition and MEP Rough-In: Framers, electricians, and plumbing contractors rely on the horizontal mode to run consistent ceiling and floor elevations across large floor plates. The variable RPM keeps the beam visible even in well-lit interior spaces.
Drop Ceiling and Suspended Grid Installation: Establish the finished ceiling elevation in minutes and reference it from any point in the room. The HL760 receiver signals grade instantly, reducing measurement error and rework on large commercial ceiling installations.
Compatible Accessories
- HL760 Laser Receiver (replacement)
- RC601 Wireless Remote Control (replacement)
- Spectra Tripod for Rotary Lasers
- Grade Rod and Clamp Kit
- NiMH Rechargeable Battery Pack (replacement)
- Laser Wall Mount Bracket
Related Guides
- How to Choose a Rotary Laser for Commercial Construction
- Red Beam vs. Green Beam Lasers: Which Is Right for Your Jobsite?
- Setting Up a Rotary Laser for Concrete Formwork
- Using a Laser Receiver Outdoors: Tips for Accuracy
Frequently Asked Questions
- Can the HV1305C-4 be used outdoors in direct sunlight?
- Yes. While the red beam is most visible indoors, the included HL760 receiver detects the beam at distances up to 2,000 feet in diameter outdoors, even in bright sunlight. The receiver's audible and visual signals guide your rod person accurately without needing to see the beam directly.
- Does this laser self-level automatically?
- Yes. The HV1305C-4 features automatic self-leveling within a ±5° range. Once powered on, the instrument levels itself and begins rotating. If it's placed outside the leveling range, it will alert the operator rather than project an inaccurate reference.
- What is the difference between the HV1305C-4 and the standard HV1305?
- The HV1305C-4 is a complete kit configuration that includes the HL760 receiver, RC601 wireless remote, and rechargeable battery pack, which are either optional or sold separately with the base HV1305 model. The -4 suffix denotes this bundled kit for contractors who want a ready-to-work package.
- Is the HV1305C-4 compatible with machine control systems?
- The included HL760 receiver is a machine control-grade detector that can be used with dozers, graders, and other earthmoving equipment for basic grade control. For full closed-loop machine control integration, consult with an authorized Spectra Precision dealer about compatible blade control systems.
Frequently Asked Questions
Can the HV1305C-4 be used outdoors in direct sunlight?
Yes. While the red beam is most visible indoors, the included HL760 receiver detects the beam at distances up to 2,000 feet in diameter outdoors, even in bright sunlight. The receiver's audible and visual signals guide your rod person accurately without needing to see the beam directly.
Does this laser self-level automatically?
Yes. The HV1305C-4 features automatic self-leveling within a ±5° range. Once powered on, the instrument levels itself and begins rotating. If it is placed outside the leveling range, it will alert the operator rather than project an inaccurate reference line.
What is the difference between the HV1305C-4 and the standard HV1305?
The HV1305C-4 is a complete kit configuration that includes the HL760 receiver, RC601 wireless remote, and rechargeable battery pack, which are either optional or sold separately with the base HV1305 model. The -4 suffix denotes this bundled kit for contractors who want a ready-to-work package out of the box.
Is the HV1305C-4 compatible with machine control systems?
The included HL760 receiver is a machine control-grade detector that can be used with dozers, graders, and other earthmoving equipment for basic grade control. For full closed-loop machine control integration, consult with an authorized Spectra Precision dealer about compatible blade control systems.
