| Technical data | Leica Rugby 810 | Leica Rugby 820 | Leica Rugby 830 | Leica Rugby 840 |
| Functionality | Self-levelling horizontal, single manual slope (with slope adpater) | Self-levelling horizontal & manual slope in dual axis | Self-levelling horizontal & manual slope in dual axis | Self-levelling horizontal, vertical, 90° and manual slope in dual axis |
Smart Targeting
Smart Lock | - |   | - | |
| Operating range (diameter) | 800 m (2,600 ft) | 800 m (2,600 ft) | 1,350 m (4,300 ft) | 700 m (2,300 ft) |
| Self-levelling accuracy* | ± 1.5 mm at 30 m (± 1/16" at 100 ft) | ± 1.5 mm at 30 m (± 1/16" at 100 ft) | ± 1.5 mm at 30 m (± 1/16" at 100 ft) | ± 1.5 mm at 30 m (± 1/16" at 100 ft) |
| Self-levelling range | ± 6° | ± 6° | ± 6° | ± 6° |
| Rotation speed | 10 rps | 10 rps | 10 rps | 0, 2, 5, 10 rps |
| Scanning modes | - | - | - | 10°, 45°, 90° |
| Laser diode type | 635 nm (visible) | 635 nm (visible) | 635 nm (visible) | 635 nm (visible) |
| Laser class | Class 2 | Class 2 | Class 2 | Class 2 |
| Dimensions (HxWxD) | 235 x 238 x 190 mm (9.2 x 9.4 x 7.5 in) | 235 x 238 x 190 mm (9.2 x 9.4 x 7.5 in) | 235 x 238 x 190 mm (9.2 x 9.4 x 7.5 in) | 235 x 238 x 190 mm (9.2 x 9.4 x 7.5 in) |
| Weight with batteries | 3.0 kg (6.6 lbs) | 3.0 kg (6.6 lbs) | 3.0 kg (6.6 lbs) | 3.0 kg (6.6 lbs) |
| Batteries – alkaline / rechargeable | Four D-cells / Li-Ion pack | Four D-cells / Li-Ion pack | Four D-cells / Li-Ion pack | Four D-cells / Li-Ion pack |
| Battery life – alkaline / rechargeable** | 60 hours / 45 hours @ 20°C | 60 hours / 45 hours @ 20°C | 60 hours / 45 hours @ 20°C | 60 hours / 45 hours @ 20°C |
| Maximum Temperature Stability | -20° to +50°C (-40° to +122°F) | -20° to +50°C (-40° to +122°F) | -20° to +60°C (-40° to +142°F) | -20° to +50°C (-40° to +122°F) |
| Storage temperature | -40° to +70°C (-40° to +158°F) | -40° to +70°C (-40° to +158°F) | -40° to +70°C (-40° to +158°F) | -40° to +70°C (-40° to +158°F) |
| Environmental standard | IP68 | IP68 | IP68 | IP68 |