| General Specifications |
| Functionality |
Self-levelling horizontal, one button laser |
Self-levelling horizontal & manual slope in one axis |
Self-levelling horizontal, vertical, 90° and manual slope in dual axis |
Self-levelling, horizontal, vertical, 90° and manual slope in dual axis |
Self-levelling horizontal, dial-in grade in single axis |
Self-levelling horizontal, dial-in grade in dual axis |
| Laser class |
Class 1 |
Class 1 |
Class 2 |
Class 1 |
Class 1 |
| Laser type |
635nm (red) |
635nm (red) |
635nm (red) |
520 nm (green) |
635nm (red) |
635nm (red) |
| Plumb up |
– |
– |
Yes |
Yes |
– |
– |
| Accuracy |
± 2.2mm at 30m (± 3/32" at 100ft) |
± 2.2mm at 30m (± 3/32" at 100ft) |
± 2.2mm at 30m (± 3/32" at 100ft |
± 2.2mm at 30m (± 3/32" at 100ft) |
±1.5mm at 30m (± 1/16" at 100ft) |
±1.5mm at 30m (± 1/16" at 100ft) |
| Self-levelling range |
± 5° |
| Grade range |
– |
– |
– |
– |
± 8% SG |
± 8% DG |
| Smart Slope |
– |
– |
– |
– |
Yes |
Yes |
| Rotation |
10 rps |
10 rps |
0, 2, 5, 10 rps |
0, 2, 5, 10 rps |
10 rps |
10 rps |
| Scanning |
– |
– |
10, 45, 90° |
10, 45, 90° |
– |
– |
| Scan90 |
– |
– |
Yes |
Yes |
– |
– |
| Plumb down |
– |
– |
Yes |
Yes |
– |
– |
| Sleep mode |
– |
– |
Yes |
Yes |
– |
– |
| Max. range (ø) - RE Basic |
500 m (1,650 ft) |
800 m (2,600 ft) |
400 m (1,300 ft) |
- |
600 m (2,000 ft) |
600 m (2,000 ft) |
| Max. range (ø) - RE120/120G |
800 m (2,600 ft) |
800 m (2,600 ft) |
500 m (1,650 ft) |
400 m (1,300 ft) |
900 m (2,950 ft) |
900 m (2,950 ft) |
| Max. range (ø) - RE140/160 |
1,100 m (3,600 ft) |
1,100 m (3,600 ft) |
600 m (2,000 ft) |
- |
1,100 m (3,600 ft) |
1,100 m (3,600 ft) |
| Max. range (ø) - RC400 remote |
– |
– |
200 m (650 ft) |
200 m (650 ft) |
– |
– |
| Operation time (Li-Ion battery) |
40 h |
| Operation time (Alkaline battery) |
60 h |
| Working temperature |
–10 to +50 °C (14 to +122 °F) |
–20 to +50 °C (–4 to +122 °F) |
–20 to +50 °C (–4 to +122 °F) |
–20 to +50 °C (–4 to +122 °F) |
–20 to +50 °C (–4 to +122 °F) |
–20 to +50 °C (–4 to +122 °F) |
| Protection (with & w/o battery) |
IP67 |
| Warranty |
3 years no cost (see PROTECT by Leica Geosystems General Terms & Conditions for details) |
| Max. working diameter |
600 m (2.000 ft) |
900 m (2.950 ft) / 400 m (1.300 ft) |
1,350 m (4,430 ft) |
1,350 m (4,430 ft) |
| Extended detection window |
36 mm (1.4 in) |
70 mm (2.76 in) |
120 mm (5 in) |
120 mm (5 in) |
| Numeric readout height |
– |
- / 70 mm (2.76 in) |
– |
90 mm (3.5 in) |
| Detection Accuracies |
| Very fine |
– |
– |
– |
± 0.5 mm (± 0.02 in) |
| Fine |
± 1.0 mm (± 0.04 in) |
± 1.00 mm (± 0.04 in) |
± 1.0 mm (± 0.04 in) |
± 1.0 mm (± 0.04 in) |
| Medium |
– |
± 2.00 mm (± 0.08 in) |
± 2.0 mm (± 0.08 in) |
± 2.0 mm (± 0.08 in) |
| Coarse |
± 3.0 mm (± 0.12 in) |
± 3.00 mm (± 0.12 in) |
± 3.0 mm (± 0.12 in) |
± 3.0 mm (± 0.12 in) |
| Very coarse |
– |
– |
– |
± 5.0 mm (± 0.20 in) |
| Warranty |
1 year |
3 years no cost (see PROTECT by Leica Geosystems General Terms & Conditions for details) |