3x360 laser line self leveling, 3d cross line 12 lines green beam 131ft 2 vertical 1 horizontal line with 1 base,three plane,battery alignment laser leveler tool for indoor & outdoor construction ml&sl </b>specification:<br> weight:1.6 lb/0.72kg<br> baterry capacity: 2400 mah<br> laser beam color: green<br> laser class: class 2 (iec/en60825-1/2014), <1mw power output<br> laser wavelength: 505-520nm<br> leveling accuracy: ±1/9 inch at 33ft<br> horizontal/vertical accuracy: ±1/9 inch at 33ft.<br> leveling/compensation range: 4°±1°<br> working distance:131ft (100 lux)<br> operating time: 8-10 hours with all beams on<br> power source: li-ion battery rechargeable<br> ip rating: ip54, waterproof, dustproof and shockproof<br> operation temperature range: 14°f - 122°f (-10°c~ 50°c)<br><br> </b>what you will get:<br> 1 x 12 lines 3d laser level<br> 1 x fine tuning bracket<br>1 x wall bracket with metal plate 2 x lithium batteries<br> 1 x charge adapter<br> 1 x storage box<br> 1 x english user manual<br> 18 x months guarantee<br>