Features 4D 16 line laser wire fine positioning suitable for different occasions to meet different engineering needs Flexibility and stability Charging using Waterproof wear resisting easy to operate Easy to carry with the case providing quick and convenient mobility and storage Wide applications for auxiliary tiles fixing wall decoration floor tiles fixing stair handrails furred ceiling floor tile plastering Specifications Cross line Later 4DWorking range diameter to approx 20m 30mLeveling Accuracy ±0 2mm 10mSelf leveling range ±3°Leveling duration 4sOperating temperature 20℃ 70℃Relative air humidity max 90 Laser class class 2Laser type F360C S 635nm 1mwLaser type F360RG 532nm 1mwLaser type F360G 505nm 1mwTripod mount 1 4 Batteries 2 x 3 7V 18650 Operating time approx 8hColor PurplePlug EU Plug US Plug AU Plug UK PlugPackage Included 1 x 16 Line Laser Level1 x Remote control1 x Lithium battery1 x Charger1 x Anti fall bag1 x Standing Holder1 x Bracket connector1 x Wall Bracket1 x Instruction book1 x Sheet iron