| Laser diode | 640 nm, < 1 mW |
| Operating temperature | -10 - 45 °C |
| Storage temperature | -20 - 70 °C |
| Laser class | 2 |
| Working range | 40 m |
| Working range with receiver | 80 m |
| Levelling accuracy | ± 0,2 mm/m |
| Self-levelling range | ± 4° |
| Levelling time | 4 s |
| Dust and splash protection | IP 54 |
| Power supply | 4 x 1.5 V (AA) |
| Operating duration, max. | 18 h |
| Tripod connection | 1/4", 5/8" |
| Weight | 0.68 kg |
| Length | 159 mm |
| Width | 54 mm |
| Height | 141 mm |
