INGCO Self-Leveling Line Laser Non-magnetic Electronic Level  (20.8 cm)

Working Range: 0 ~ 30 m 1 Horizontal Line and 4 Vertical Lines. Leveling accuracy: ±1.0 mm at 5 m Line accuracy: ±1.5 mm at 5 m Leveling time: <3s Self-leveling angle: ?3° Laser Type : Green Green laser beams. Laser Class 3R, <5 mW Operating temperature: 0 ~ +40? Storage temperature: -20 ~ +70? Batteries LR6 AA (1.5V) x 4 Weight without batteries: 980 g Without tripods, match with LT01152 tripods Includes: Cross Lock Function Laser Gain Function Packed by plastic box.