Bosch Line laser
GLL 3-80 P Professional

Line laser GLL 3-80 P Professional
Advantages : 
The compact Multi Line Laser for all indoor applications
• One horizontal and 2 vertical 360° lines enable many new
applications for simultaneous marking, alignment and levelling indoors
• Self levelling ( 4° in 4 sec ) , very precise ( ± 0.2 mm / m ) and
range of up to 80 m with receiver
• Compact, easy to handle and extremely robust ( IP54 ) 

Technical data : 
• Laser diode : 640 nm, < 1 mW
• Operating temperature : -10 – 40 ° C
• Storage temperature : -20 – 70 ° C
• Laser class : 2
• Working range : 40 m
• Working range with receiver : 80 m ( Diameter ) 
• Working range without receiver : 40 m ( Diameter ) 
• Levelling accuracy : ± 0.2 mm / m
• Self-levelling range : ± 4° 
• Levelling time : 4 s
• Dust and splash protection : IP 54
• Power supply : 3 x 1.5 V LR03 ( AAA ) 
• Operating time, max. : 18 h in 1-line mode
• Tripod thread : 1 / 4 " , 5 / 8 " 
• Weight, approx. : 0, 76 kg
• Length : 159 mm
• Width : 75 mm
• Height : 141 mm
• Projection : 3 x 360° line