ITEM TITLE :- NEW LINE LASER BOSCH GLL 3 X PROFESSIONAL TOOL , SUITABLE FOR :- LINE LASER , TECHNICAL DATA SPECIFICATION : Laser diode 635 nm, < 1 mW , Laser class 2 , Working range 15 m , Accuracy ± 0.5 mm/m , Self-levelling range ± 4° , Power supply 4 x 1.5 V LR6 (AA) , Tripod thread 1/4" , PART NUMBER :- 0 601 063 CJ0 , TOOL FEATURES : , compact, modern and robust design for great mobility and durability , easy to use for versatile applications , vivid line visibility for maximum work efficiency