| Laser beam | 12 green beams |
| Laser wavelength | 532nm |
| Accuracy | ±0.2mm/7m |
| Wall sticking distance | 8mm |
| Working temperature | -10℃-+40℃ |
| Working range(radius) | 30m |
| Self-leveling range | ±3° |
| Battery capacity | 3000mAh |
| Operating time | 6h |
| Laser beam | 12 green beams |
| Laser wavelength | 532nm |
| Accuracy | ±0.2mm/7m |
| Wall sticking distance | 8mm |
| Working temperature | -10℃-+40℃ |
| Working range(radius) | 30m |
| Self-leveling range | ±3° |
| Battery capacity | 3000mAh |
| Operating time | 6h |