Nível laser de linhas cruzadas SNDWAY SW-311R — mini, alcance 10 m, feixe vermelho

Cross line laser level SNDWAY SW-311R — mini 10 m range projects intersecting horizontal and vertical red laser lines for indoor alignment and leveling tasks. Compact and lightweight, the unit is suitable for renovation, repair and construction work where quick and accurate reference lines are required. The device includes a self-aligning system that automatically aligns the laser beams and a lockable leveling mechanism for transport and use with mounts. Rated IP54 for resistance to dust and splashes, it is powered by two AA batteries and comes with a magnetic mount and carrying bag.

Advantages

The SNDWAY SW-311R provides clear Class II red laser lines with a visible beam at 630–640 nm and a working range up to 10 m, offering +/-3 mm accuracy over 10 m. Its compact body, durable construction and IP54 protection make it suitable for use on job sites. The device supports mounting via a 1/4" screw thread or the supplied magnetic mount, and the self-leveling feature speeds up setup while the leveling lock protects internal pendulum during transport.

Suitable for

• Hanging pictures and wall decoration
• Installing shelves, cabinets and furniture alignment
• Tiling and light carpentry layout
• Quick on-site leveling and marking

Key specifications

• Model: SNDWAY SW-311R
• Laser type: Class II red, 630–640 nm, <1 mW
• Working range: up to 10 m
• Leveling accuracy: ±3 mm / 10 m
• Self-leveling range: 4° ±1°
• Power supply: 2 × 1.5 V AA (included)
• Operating time: >8 hours
• Protection class: IP54
• Mounting: 1/4" screw thread and magnetic mount (included)
• Dimensions: 65.4 × 75 × 76 mm; Weight: 200 g
• Warranty: 24 months

How to use

Place the SW-311R on a flat surface, attach it to the supplied magnetic mount or secure it to a tripod using the 1/4" screw thread. Power the device with the included AA batteries and switch it on. Allow the self-leveling system to align the beams automatically within the 4° range; if the unit is outside that range, manually adjust its position until leveling locks in. Use the leveling lock for transport or when fixing the unit to a non-level surface.

Recommendations

Avoid direct eye exposure to the laser beam. Use the cross line laser indoors or in controlled outdoor conditions within the specified 10 m range. Store and operate the tool within the recommended temperature range and keep it protected from strong impacts and prolonged exposure to moisture despite its IP54 rating.