Futech GYRO RED Mode D'emploi page 73

Technical Data
GYRO RED GYRO GREEN
Laser wavelength 635nm 532nm
DE
Laser Class 2 3R
Accuracy ± 1 mm/10 m
Levelling range ± 5°
Levelling Electrical motor
Battery life 10 hr
Power supply DC 4,8 - 6V NI-MH, rechargable
Dimensions (L)135 mm x (B)185 mm x (H)175 mm
Mass 2.2 kg
Operating range 20m (250 m radius with laser receiver)
GYRO RED / GYRO GREEN 73