Spectra Precision HV101-4 Multi-Purpose Construction Laser Level Kit with RC601 Remote, HR150U Receiver, Wall Mount, Alkaline Batteries, Safety Glasses, Heavy Duty Case - HV101-4
The Spectra Precision HV101 Multipurpose Construction Laser Level is a professional tool with an economical price tag. It is capable of handling a wide variety of horizontal, vertical and plumb applications, rugged enough for the toughest jobsite, and designed to survive a 3 ft (1 m) drop onto concrete. Used for all interior alignment, the easy-to-use tool and accurate measurements save you time and money. The HV101 offers fully automatic electronic self-leveling in both horizontal and vertical planes, making setup quick and easy. Laser accuracy is 1/8 inch at 100 feet (3 mm @ 30 m), you can rely on the HV101 to increase your production and keep it on the level. Its visible beam can be pointed or rotated at 4 preset speeds. It also offers a special scanning function, which makes it easy to perform layout and alignment tasks indoors. The included remote control can change the scan angle and move the position of the line from up to 150 feet away from the unit, a feature appreciated if the laser is set at ceiling height using the included wall mount. This wall mount clips easily to wall molding, so you can set your level evenly and securely and ensure it stays put as you work. The HR150U Receiver offers a bright LED display, 3 audible sounds, and a built-in magnet that allows you to mount it to ceiling grids or drywall track. This kit also comes with a heavy-duty carrying case to protect it between jobs, and laser glasses to enhance visibility. The Spectra Precision HV101 Multipurpose Construction Laser Level is a durable, professional tool that helps you and your team get jobs done quickly and accurately. Automatic self-leveling ensures fast setup, and the ability to tackle horizontal, vertical, and plumb applications makes the HV101 a great pick for general construction. This kit includes a remote control and a wall mount for added versatility.
Features
- Complete construction laser kit includes the HV101 Laser, HR150U Receiver, RC601 Remote Control, M101 wall mount, alkaline batteries, laser glasses, batteries, and heavy duty carrying case
- Automatic, self-leveling visible beam interior laser is capable of handling a wide variety of horizontal, vertical, and plumb applications
- Laser’s visible beam can be pointed or rotated at 4 preset speeds and offers a special scanning function, making it easy to perform layout and alignment tasks indoors; 45-, 90- and 180-degree scan angles are preset
- Included remote control changes the scan angle and location and moves the line’s position up to 150 feet away from the unit; Included wall mount clips easily to wall molding, so you can set your level evenly and securely and ensure it stays put as you work
- HR150U Receiver has a bright LED display, 3 audible sounds, 3-channel functionality, built-in magnet for mounting to ceiling grids or drywall tracks, and 70-hour operating time on 2 AA batteries (included)
- Laser tool is rugged enough for the toughest jobsite and designed to survive a 3 ft (1 m) drop onto concrete
What our Experts Think
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Professional-Grade Rotary Laser Level – The Spectra Precision HV101-4 is designed for contractors who need accurate leveling, alignment, and layout for interior construction and renovation projects.
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High Accuracy for Jobsite Precision – Delivers ±1/8 in accuracy at 100 ft, making it ideal for drywall installation, ceiling grids, framing, and general construction layout.
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Automatic Self-Leveling System – The electronic self-leveling feature quickly stabilizes the laser within ±5°, helping reduce setup time and preventing costly measurement errors.
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Horizontal and Vertical Versatility – Supports horizontal leveling, vertical alignment, plumb transfer, and 90° layout, giving professionals flexibility across multiple jobsite tasks.
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Extended Working Range – With the HR150U laser receiver, the system provides a working range of up to 1,150 ft diameter, making it suitable for both indoor and larger construction environments.
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Convenient Remote Operation – The RC601 remote control allows adjustments to rotation speed, scan angles, and alignment from a distance, enabling efficient one-person operation.
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Rugged Jobsite Durability – Built with a tough housing and IP54 protection, the laser is designed to handle dust, jobsite conditions, and accidental drops.
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Complete Ready-to-Use Kit – Includes receiver, remote control, wall mount, safety glasses, alkaline batteries, and a heavy-duty carrying case, so professionals can start working immediately.
Q&A
Q: What is the Spectra Precision HV101-4 laser level used for?
A: The HV101-4 is a professional rotary laser level designed for horizontal leveling, vertical alignment, and plumb applications such as ceiling installation, drywall layout, wall framing, and interior construction work.
Q: Does the HV101-4 feature automatic self-leveling?
A: Yes. The laser uses electronic self-leveling to automatically level itself within ±5° for fast setup and accurate measurements on job sites.
Q: What accuracy does the Spectra Precision HV101-4 provide?
A: The rotary laser delivers high precision with accuracy of approximately ±1/8 inch at 100 feet (±3 mm at 30 m).
Q: What is the operating range of this laser level?
A: The HV101-4 has a visible indoor range of about 100 ft and can reach up to 1,150 ft (350 m) diameter when used with the HR150U receiver.
Q: What accessories are included in the HV101-4 kit?
A: The kit includes the HV101 laser level, RC601 remote control, HR150U receiver, wall mount, alkaline batteries, laser safety glasses, and a heavy-duty carrying case.
Q: How does the RC601 remote control help on the job site?
A: The RC601 allows users to adjust scan angle, rotation speed, and alignment from up to 150 ft away, enabling convenient one-person operation.
Q: Is the HV101-4 durable enough for construction environments?
A: Yes. The laser level features rugged construction, IP54 dust and moisture resistance, and can survive drops of about 3 ft (1 m) onto concrete.
Maintenance Tips
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Keep Optics Clean: Wipe the laser window, receiver, and remote with a soft damp cloth. Avoid solvents or abrasive cleaners to maintain beam accuracy.
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Store in Protective Case: Always place the laser level, receiver, and accessories in the heavy-duty carrying case to prevent dust, moisture, and impact damage.
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Replace Batteries Promptly: Use fresh alkaline batteries when the low-battery indicator appears to maintain stable laser output and up to ~50 hours of operation.
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Avoid Extreme Conditions: Operate within recommended temperatures (approx. -5 °C to 45 °C) and keep away from explosive or flammable environments.
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Check Calibration Regularly: For precise leveling (±1/8 in at 100 ft accuracy), inspect alignment periodically—especially after drops or heavy job-site use.
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Protect from Jobsite Impacts: Although designed to withstand minor drops, handle carefully and mount securely on a tripod or wall mount to maintain accuracy.
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Service by Professionals: Do not disassemble the unit—send it to qualified technicians if repairs or internal adjustments are required.
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