Line laser series bosch gll bosch professional laser class 2 max range with receiver 50 m max range without receiver 15 m measuring function angular degree measuring accuracy 03 mmm protection class ip 54 weight 250 g operating temperature 10 c 50c battery life 15h power supply 3 x aa mignon display without tripod threads 14 58 inch dimensions 80 x 42 x 96 mm included in delivery universal mount batteries transport bag