Laser level Proline 15179 — self-leveling layout tool, 1 pc

Proline 15179 is a self-leveling laser level designed for alignment and layout tasks in construction and installation work. This single-unit tool projects bright green horizontal and vertical reference lines to aid in positioning tiles, mounting fixtures, aligning walls, floors and ceilings, and laying out frames. The device combines a rotating head and a visible green laser source to provide clear reference lines over short to medium distances while offering protection and mounting options suitable for jobsite conditions.

Advantages

The laser produces a green beam with wavelength 515–520 nm and a laser power below 1 mW, which makes the line up to four times more visible than a standard red laser while retaining laser class 2 safety. Self-levelling within ±3° simplifies setup and reduces alignment errors. A 2800 mAh Li‑Ion battery supports extended operation and is recharged via the included micro‑USB charger. The unit includes practical mounting options — a screw-on level holder and a strong magnet for attachment to vertical metal members — and a lock for angled work to keep the beam stable when manual inclination is required. The device meets IP54 tightness class for resistance to dust and splashes, and the set is supplied with viewing glasses, a laser target for precise positioning, and a durable carry bag for transport.

Suitable for

• Wall, floor and ceiling alignment during installation and renovation
• Positioning tiles, kitchen and bathroom fixtures, and shelving
• Framing and point-to-point layout for partitions and door/window openings
• Interior finishing where visible straight reference lines are needed

Key specifications

• Accuracy: 3 mm at 10 m
• Operating range: up to 20 m
• Laser wavelength: 515–520 nm (green)
• Laser power: < 1 mW, class 2
• Automatic self-levelling range: ±3°
• Battery: 2800 mAh Li‑Ion, rechargeable via micro‑USB
• Beam options: horizontal and/or vertical laser projection
• Features: rotating head, lock for angled work
• Mounting: screw-on level holder and integrated strong magnet
• Ingress protection: IP54
• Accessories included: viewing glasses, laser target, micro‑USB charger, durable carry bag

How to use

Place the Proline 15179 on a flat surface or secure it to a tripod or the screw-on level holder. Switch on the device and select horizontal, vertical, or both beams according to the task. Allow the unit to self-level within its ±3° range; the laser will automatically adjust and project straight lines. For angled layout work, engage the lock to fix the head at the required inclination. Use the rotating head to extend the visible line across the working area, and mount the unit on metal members with the built-in magnet when applicable. Recharge the battery with the supplied micro‑USB charger when the battery level is low.

Usage recommendations

For best visibility, use the supplied viewing glasses in bright ambient light and the laser target when aligning distant reference points. Keep the device clean and protected from heavy dust and direct water jets to maintain accuracy and IP54 protection. Always follow laser safety guidelines: avoid direct eye exposure to the beam and do not point the laser at people or reflective surfaces that could redirect the beam into eyes.