Ingco Self Levelling Laser 35M

Green laser levelWorking range: 0 ~ 35mLevelling accuracy: 1.5 mm @7mLine accuracy: 1.5 mm @7mLevelling time: ?3sSelf-levelling angle: ?4Laser type: 520 10 nmLaser Class ? <1mWHorizontal and vertical line functionOperating temperature: 0~ + 40?Storage temperature: -10~ + 50?Batteries LR6 AA (1.5V) x 3Magnetic bracket x 1