GRL 400 H set prof. Rotation laser

- The easy-to-operate rotation laser for outdoor use
- Easy handling: one-button operation and self-explanatory display
- Self-levelling of 8% (± 5°) in the horizontal mode
- Automatic shock warning function prevents levelling errors in the event of vibrations or shocks
- Long range of up to 400 m
- Robust housing and IP56 dust and splash protection

Technical data
- Laser diode 635 nm, < 1 mW
- Operating temperature -10 – 50 °C
- Storage temperature -20 – 70 °C
- Laser class 2
- Working range 20 m
- Working range with receiver 400 m (Diameter)
- Working range without receiver 20 m (Diameter)
- Levelling accuracy ± 0.08 mm/m
- Self-levelling range ± 8% (± 5°)
- Levelling time 15 s
- Dust and splash protection IP 56
- Rotation speed 600 rpm
- Power supply 2 x 1.2 V HR20 (D) (9 Ah), 2 x 1.5 V LR20 (D)
- Operating time, max. Rechargeable batteries (NiMH) 30 h
- Tripod thread 5/8"-11
- Weight, approx. 1,8 kg
- Length 183 mm
- Width 170 mm
- Height 188 mm
- Colour of laser line red