Laser level SNDWAY SW-333G 30 m green beam

SNDWAY SW-333G is a compact rechargeable plane laser level that projects a 360° green beam for leveling and alignment tasks. With a visible range up to 30 m (100 LUX) and compatibility with a laser detector for greater distances, it is suitable for construction, renovation and interior fit-out jobs. The unit includes a self-aligning system, pendulum lock for manual angle positioning, IP54 protection and a magnetic mount; it accepts standard 1/4" tripod screws and is supplied with a USB charging cable and calibration plate. Safety: Class II green laser, avoid direct eye exposure.

Advantages

The green laser beam produces up to four times brighter lines compared with conventional red beams, making lines and points easier to see in both bright and dim conditions. The built‑in self‑leveling system speeds up setup while the pendulum lock allows manual positioning for non‑level lines. The device is compact, has a durable body with IP54 dust and splash protection, and can be mounted on tripods or used with the included magnetic mount. Rechargeable battery operation provides portability on site.

Suitable for

• Leveling and alignment during construction and renovation
• Installing shelves, cabinets and furniture
• Tiling and floor laying in large rooms
• Electrical and lighting installation alignment
• Outdoor layout work using a laser detector for extended range

Key specifications

• Model: SNDWAY SW-333G
• Beam color and class: green, Class II (510–530 nm, <1 mW)
• Working distance: up to 30 m (100 LUX); >50 m with detector
• Leveling accuracy: ±3 mm / 10 m
• Leveling/compensation range: 4° ±1°
• Power supply: rechargeable lithium‑ion 3.7 V, 5200 mAh
• Operating time: approx. 4 hours
• Charging cable: USB Type‑A to Micro‑USB (1.5 m)
• Mounting: 1/4" screw hole; magnetic mount included
• Protection class: IP54
• Operating temperature: -10 °C to +50 °C; storage: -20 °C to +70 °C
• Dimensions: 87 × 111 × 113 mm; weight: 500 g
• Includes: laser level, built‑in battery, charging cable, power adapter, magnetic mount, calibration plate, user manual
• Warranty: 24 months

How to use

Charge the built‑in 3.7 V 5200 mAh battery using the supplied USB Type‑A to Micro‑USB cable and power adapter. Place the device on a flat surface, tripod or the supplied magnetic mount and switch it on. For automatic leveling, keep the pendulum unlocked; the self‑aligning system will level the unit within the compensation range. To project non‑level lines, lock the pendulum to enable manual mode and rotate or tilt the unit to the required angle — the laser will flash every 5 seconds in this mode. For outdoor or long‑range layout, enable pulse mode and use a compatible laser detector to detect the beam beyond the visible range.

Recommendations

Do not look directly into the laser beam and avoid pointing it at people. Use the device with appropriate eye protection if required by local safety rules. For best visibility outdoors, use the pulse mode together with a detector. Store and operate the product within the specified temperature range and avoid exposing it to heavy dust or strong water jets despite its IP54 rating.