Video:
Laser KAPRO® 933 NUCLEO GREEN – mini 3D green cross laser
The professional 3D green laser KAPRO® 933 NUCLEO GREEN projects 1 horizontal and 2 vertical 360° beams with high accuracy of ±0.2 mm/m. Thanks to its self-leveling feature within a range of ±3°, robust construction with IP54 protection, and power supply from 2× Li-Ion 18650 batteries, it is ideal for daily use on construction sites and indoors.
The green beam is highly visible even in bright ambient light, and with the pulse mode and detector, you can achieve a working range of up to 60 m. The laser offers both automatic and manual modes (tilting beams for slopes) and a flash mode for better beam visibility.
Applications
- installation of kitchen units, cabinets, shelves, and furniture,
- laying floor and wall tiles, paving, and laminate,
- installation of drywall, suspended ceilings, and acoustic ceilings,
- fitting and leveling windows, doors, and frames,
- leveling sockets, switches, plumbing elements, and wiring,
- precise measurement of angles for floors, terraces, fences, gates, and pergolas,
- marking slopes for stairs, railings, roofs, and similar structures.
Main Features
- 3× green 360° beam – 1× horizontal + 2× orthogonal vertical planes.
- Automatic self-leveling within ±3° with optical indication when out of range.
- Manual mode – pendulum lock and the ability to set any beam slope.
- Pulse mode for use with a detector – range up to 60 m.
- Flash mode for better beam visibility in bright lighting.
- Indoor range up to 30 m (using green glasses).
- Durable rubberized body, IP54 rating – protection against dust and splashing water.
- 1/4\" thread on both the bottom and top – possibility of mounting on a tripod or accessories.
- Visual LED indication of power and charging status.
- Powered by 2× rechargeable Li-Ion 18650 battery or directly via USB-C.
- Battery life of up to 8 hours of continuous operation, charging time approximately 3 hours.
- Multi-purpose magnetic holder included for easy attachment to metal structures.
Technical Specifications
| Beam Combinations | 1× H 360°, 1× V 360°, 2× V 360°, H + V, H + 2× V |
|---|---|
| Beam Color | green (510–530 nm), laser class II |
| Accuracy | ±0.2 mm/m |
| Self-Leveling Range | ±3° |
| Working Range | up to 30 m (indoor, with glasses), up to 60 m with detector |
| Height of Horizontal Beam | approximately 14 mm above the floor |
| Power Supply | 2× Li-Ion 18650 or USB-C adapter |
| Battery Life | up to 8 h of continuous operation |
| Charging Time | approximately 3 hours |
| Operating Temperature | -10 °C to +40 °C |
| Storage Temperature | -15 °C to +50 °C |
| Protection Rating | IP54 (dust and splashing water) |
| Dimensions | approximately 106 × 106 × 70 mm |
| Weight | approximately 490 g (including batteries) |
Package Contents
- Laser KAPRO® 933 NUCLEO GREEN
- 2× rechargeable Li-Ion 18650 battery
- Charger + USB-C cable
- Multi-purpose magnetic holder
- Transport case
- User manual
Warning: Class II laser radiation – do not look directly into the beam and do not direct it into the eyes of others.












